Using an Ethernet Splitter for 2 computers


JAM83

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So, is it possible to use an Ethernet Splitter, such as this one to connect 2 desktop computers to the modem itself? My router is having problems and I'm having to ship it to Netgear.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro x64 23H2 v22631.3447
    Computer type
    PC/Desktop
    Manufacturer/Model
    Built Myself in 2013
    CPU
    AMD Ryzen 1800X 8-Core @ 3.60GHz
    Motherboard
    Asus Crosshair VI Hero
    Memory
    16GB G.Skill Trident Z RGB Series
    Graphics Card(s)
    AMD Radeon RX 580 8GB GDDR5
    Sound Card
    On Board
    Monitor(s) Displays
    Samsung 27" , PLANAR 22", eMachine 22"
    Screen Resolution
    1920 X 1080
    Hard Drives
    ~~~~~~~~~~~~~~~~~~~~~~~~~~
    ~ P34A60 512GB NVMe PCIe Gen3x4 M.2
    ~ 3TB WD Red HDD (extra storage)
    ~ SanDisk 250GB SSD
    ~ 2 X 1TB HDD
    ~~~~~~~~~~
    PSU
    Corsair RM850 Fully Modular (850watts)
    Case
    NZXT Phantom 630 CA-PH630-W1
    Cooling
    CORSAIR iCUE H100i RGB PRO XT
    Keyboard
    Logitech K860
    Mouse
    Logitech MX Master
    Internet Speed
    752Mbps (Download) / 537Mbps (Upload)
    Browser
    Firefox
    Antivirus
    Malwarebytes
    Other Info
    *This is my Main Computer That I use*
  • Operating System
    Windows 10 Pro x64
    Computer type
    PC/Desktop
    Manufacturer/Model
    Asus
    CPU
    AMD A10-5700 APU @ 3.40Ghz
    Motherboard
    Asus CM1745
    Memory
    8GB
    Graphics card(s)
    AMD Radeon R7 350x GDDR5 4 GB
    Sound Card
    On Board
    Monitor(s) Displays
    Dual Monitor Setup ONN 22" Monitors
    Screen Resolution
    1920 X 1080
    Hard Drives
    ~~~~~~~~
    250GB SSD

    500GB HDD
    ~~~~~~~~
    PSU
    350Watt PSU
    Cooling
    Air Cooling
    Mouse
    MX Master
    Keyboard
    Microsoft Ergonomic 4000
    Internet Speed
    752Mbps (Download) / 537Mbps (Upload)
    Browser
    Firefox
    Antivirus
    Malwarebytes
    Other Info
    *Computer for Weather Software*
wouldnt that cause interference?

we have that kind of splitter but one line dedicated for phone and the other for dsl line and they;re not interchangeable since it would cause interference...
 

My Computer

System One

  • OS
    Windows 11 x64 Build 22621
    Computer type
    PC/Desktop
    Manufacturer/Model
    Acer
wouldnt that cause interference?

we have that kind of splitter but one line dedicated for phone and the other for dsl line.
Now that I think about it, i don't think it will work, because both computers can't have the same IP Address, unless there's a way to give each computer its own static IP until I get my router back.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro x64 23H2 v22631.3447
    Computer type
    PC/Desktop
    Manufacturer/Model
    Built Myself in 2013
    CPU
    AMD Ryzen 1800X 8-Core @ 3.60GHz
    Motherboard
    Asus Crosshair VI Hero
    Memory
    16GB G.Skill Trident Z RGB Series
    Graphics Card(s)
    AMD Radeon RX 580 8GB GDDR5
    Sound Card
    On Board
    Monitor(s) Displays
    Samsung 27" , PLANAR 22", eMachine 22"
    Screen Resolution
    1920 X 1080
    Hard Drives
    ~~~~~~~~~~~~~~~~~~~~~~~~~~
    ~ P34A60 512GB NVMe PCIe Gen3x4 M.2
    ~ 3TB WD Red HDD (extra storage)
    ~ SanDisk 250GB SSD
    ~ 2 X 1TB HDD
    ~~~~~~~~~~
    PSU
    Corsair RM850 Fully Modular (850watts)
    Case
    NZXT Phantom 630 CA-PH630-W1
    Cooling
    CORSAIR iCUE H100i RGB PRO XT
    Keyboard
    Logitech K860
    Mouse
    Logitech MX Master
    Internet Speed
    752Mbps (Download) / 537Mbps (Upload)
    Browser
    Firefox
    Antivirus
    Malwarebytes
    Other Info
    *This is my Main Computer That I use*
  • Operating System
    Windows 10 Pro x64
    Computer type
    PC/Desktop
    Manufacturer/Model
    Asus
    CPU
    AMD A10-5700 APU @ 3.40Ghz
    Motherboard
    Asus CM1745
    Memory
    8GB
    Graphics card(s)
    AMD Radeon R7 350x GDDR5 4 GB
    Sound Card
    On Board
    Monitor(s) Displays
    Dual Monitor Setup ONN 22" Monitors
    Screen Resolution
    1920 X 1080
    Hard Drives
    ~~~~~~~~
    250GB SSD

    500GB HDD
    ~~~~~~~~
    PSU
    350Watt PSU
    Cooling
    Air Cooling
    Mouse
    MX Master
    Keyboard
    Microsoft Ergonomic 4000
    Internet Speed
    752Mbps (Download) / 537Mbps (Upload)
    Browser
    Firefox
    Antivirus
    Malwarebytes
    Other Info
    *Computer for Weather Software*
So, is it possible to use an Ethernet Splitter, such as this one to connect 2 desktop computers to the modem itself? My router is having problems and I'm having to ship it to Netgear.

First off, let me say I'm not an expert, by any means, but I know enough to do this stuff myself. That being said, my answer is:

It depends. Data is carried on wires 1,2,3 & 6, leaving 4,5 and 7,8 free for use. However, if your network makes use of PoE, or Power over Ethernet, then 4,5 and 7,8 are going to be used somewhere in your system, and you need to know this ahead of time.

Otherwise, this type of thing was done before, and can probably be done if the device that the single side plugs into has MDI capabilities, and also will allow more than one connection on a single port.

A better answer, though, is to ask: What, exactly, are you trying to do, and why? (Honestly, the what is more important than the why, but sometimes the why can give good insight).

wouldnt that cause interference?

we have that kind of splitter but one line dedicated for phone and the other for dsl line.

Somewhat - but if the end that is single plugs directly into a device, using, say, a very short (1 ft) patch cable, then the cross talk will be small enough to not really matter. But if that one wire is run for a long distance, then there is probably going to be crosstalk along the entire length of the wire, which can cause some problems.

But, again, we first need to know more. How it will be used, why, etc.

Again, let me close this out by saying I am not an expert in these matters by any means, but I do know enough to have a (basic) cert or two, and just trying to help.
 

My Computers

System One System Two

  • OS
    Windows 11 23H2 Current build
    Computer type
    PC/Desktop
    Manufacturer/Model
    HomeBrew
    CPU
    AMD Ryzen 9 3950X
    Motherboard
    MSI MEG X570 GODLIKE
    Memory
    4 * 32 GB - Corsair Vengeance 3600 MHz
    Graphics Card(s)
    EVGA GeForce RTX 3080 Ti XC3 ULTRA GAMING (12G-P5-3955-KR)
    Sound Card
    Realtek® ALC1220 Codec
    Monitor(s) Displays
    2x Eve Spectrum ES07D03 4K Gaming Monitor (Matte) | Eve Spectrum ES07DC9 4K Gaming Monitor (Glossy)
    Screen Resolution
    3x 3840 x 2160
    Hard Drives
    3x Samsung 980 Pro NVMe PCIe 4 M.2 2 TB SSD (MZ-V8P2T0B/AM) } 3x Sabrent Rocket NVMe 4.0 1 TB SSD (USB)
    PSU
    PC Power & Cooling’s Silencer Series 1050 Watt, 80 Plus Platinum
    Case
    Fractal Design Define 7 XL Dark ATX Full Tower Case
    Cooling
    Arctic Liquid Freezer III 420 RGB + Air 3x 140mm case fans (pull front) + 1x 120 mm (push back) and 1 x 120 mm (pull bottom)
    Keyboard
    SteelSeries Apex Pro Wired Gaming Keyboard
    Mouse
    Logitech MX Master 3S | MX Master 3 for Business
    Internet Speed
    AT&T LightSpeed Gigabit Duplex Ftth
    Browser
    Nightly (default) + Firefox (stable), Chrome, Edge , Arc
    Antivirus
    Defender + MB 5 Beta
  • Operating System
    ChromeOS Flex Dev Channel (current)
    Computer type
    Laptop
    Manufacturer/Model
    Dell Latitude E5470
    CPU
    Intel(R) Core(TM) i5-6300U CPU @ 2.40GHz, 2501 Mhz, 2 Core(s), 4 Logical Processor(s)
    Motherboard
    Dell
    Memory
    16 GB
    Graphics card(s)
    Intel(R) HD Graphics 520
    Sound Card
    Intel(R) HD Graphics 520 + RealTek Audio
    Monitor(s) Displays
    Dell laptop display 15"
    Screen Resolution
    1920 * 1080
    Hard Drives
    Toshiba 128GB M.2 22300 drive
    INTEL Cherryville 520 Series SSDSC2CW180A 180 GB SATA III SSD
    PSU
    Dell
    Case
    Dell
    Cooling
    Dell
    Mouse
    Logitech MX Master 3S (shared w. Sys 1) | Dell TouchPad
    Keyboard
    Dell
    Internet Speed
    AT&T LightSpeed Gigabit Duplex Ftth
First off, let me say I'm not an expert, by any means, but I know enough to do this stuff myself. That being said, my answer is:

It depends. Data is carried on wires 1,2,3 & 6, leaving 4,5 and 7,8 free for use. However, if your network makes use of PoE, or Power over Ethernet, then 4,5 and 7,8 are going to be used somewhere in your system, and you need to know this ahead of time.

Otherwise, this type of thing was done before, and can probably be done if the device that the single side plugs into has MDI capabilities, and also will allow more than one connection on a single port.

A better answer, though, is to ask: What, exactly, are you trying to do, and why? (Honestly, the what is more important than the why, but sometimes the why can give good insight).



Somewhat - but if the end that is single plugs directly into a device, using, say, a very short (1 ft) patch cable, then the cross talk will be small enough to not really matter. But if that one wire is run for a long distance, then there is probably going to be crosstalk along the entire length of the wire, which can cause some problems.

But, again, we first need to know more. How it will be used, why, etc.

Again, let me close this out by saying I am not an expert in these matters by any means, but I do know enough to have a (basic) cert or two, and just trying to help.
Like i said, i'm having to send my brand new netgear router, that I got in March, to Netgear. It's faulty and still under warranty. I have 2 computers. One i use daily, and the other I use for tracking weather, and streaming.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro x64 23H2 v22631.3447
    Computer type
    PC/Desktop
    Manufacturer/Model
    Built Myself in 2013
    CPU
    AMD Ryzen 1800X 8-Core @ 3.60GHz
    Motherboard
    Asus Crosshair VI Hero
    Memory
    16GB G.Skill Trident Z RGB Series
    Graphics Card(s)
    AMD Radeon RX 580 8GB GDDR5
    Sound Card
    On Board
    Monitor(s) Displays
    Samsung 27" , PLANAR 22", eMachine 22"
    Screen Resolution
    1920 X 1080
    Hard Drives
    ~~~~~~~~~~~~~~~~~~~~~~~~~~
    ~ P34A60 512GB NVMe PCIe Gen3x4 M.2
    ~ 3TB WD Red HDD (extra storage)
    ~ SanDisk 250GB SSD
    ~ 2 X 1TB HDD
    ~~~~~~~~~~
    PSU
    Corsair RM850 Fully Modular (850watts)
    Case
    NZXT Phantom 630 CA-PH630-W1
    Cooling
    CORSAIR iCUE H100i RGB PRO XT
    Keyboard
    Logitech K860
    Mouse
    Logitech MX Master
    Internet Speed
    752Mbps (Download) / 537Mbps (Upload)
    Browser
    Firefox
    Antivirus
    Malwarebytes
    Other Info
    *This is my Main Computer That I use*
  • Operating System
    Windows 10 Pro x64
    Computer type
    PC/Desktop
    Manufacturer/Model
    Asus
    CPU
    AMD A10-5700 APU @ 3.40Ghz
    Motherboard
    Asus CM1745
    Memory
    8GB
    Graphics card(s)
    AMD Radeon R7 350x GDDR5 4 GB
    Sound Card
    On Board
    Monitor(s) Displays
    Dual Monitor Setup ONN 22" Monitors
    Screen Resolution
    1920 X 1080
    Hard Drives
    ~~~~~~~~
    250GB SSD

    500GB HDD
    ~~~~~~~~
    PSU
    350Watt PSU
    Cooling
    Air Cooling
    Mouse
    MX Master
    Keyboard
    Microsoft Ergonomic 4000
    Internet Speed
    752Mbps (Download) / 537Mbps (Upload)
    Browser
    Firefox
    Antivirus
    Malwarebytes
    Other Info
    *Computer for Weather Software*
A bit out of my depth, but I'm pretty sure you'd need a switch.

Wired (only) ones can be inexpensive. My local BestBuy claims to have a 5 port Linksys switch in stock for $30.
 

My Computers

System One System Two

  • OS
    Windows 11 22631.2861
    Computer type
    PC/Desktop
    Manufacturer/Model
    homebuilt
    CPU
    Amd Threadripper 7970X
    Motherboard
    Gigabyte TRX50 Aero D
    Memory
    128GB (4 X 32) Kingston DDR5 5200 (RDIMM)
    Graphics Card(s)
    Gigabyte RTX 4090 OC
    Sound Card
    none (USB to speakers), Realtek
    Monitor(s) Displays
    Philips 27E1N8900 OLED
    Screen Resolution
    3840 X 2160 @ 60Hz
    Hard Drives
    Crucial T700 2TB M.2 NVME SSD
    WD 4TB Blue SATA SSD
    Seagate 18TB IronWolf Pro
    PSU
    eVGA SuperNOVA 1600 GT
    Case
    Lian Li 011 Dynamic Evo XL
    Cooling
    Alphacool Eisbaer Pro Aurora 360, with 3 Phanteks T30 fans
    Keyboard
    Logitech K120 (wired)
    Mouse
    Logitech M500s (wired)
    Internet Speed
    1200 Mbps
  • Operating System
    windows 11 22631.2861
    Computer type
    PC/Desktop
    Manufacturer/Model
    homebuilt
    CPU
    Intel I9-13900K
    Motherboard
    Asus RoG Strix Z690-E
    Memory
    64GB G.Skill DDR5-6000
    Graphics card(s)
    Gigabyte RTX 3090 ti
    Sound Card
    built in Realtek
    Monitor(s) Displays
    Asus PA329C
    Screen Resolution
    3840 X 2160 @60Hz
    Hard Drives
    WDC SN850 1TB
    8 TB Seagate Ironwolf
    4TB Seagate Ironwolf
    PSU
    eVGA SuperNOVA 1300 GT
    Case
    Lian Li 011 Dynamic Evo
    Cooling
    Corsair iCUE H150i ELITE CAPELLIX Liquid CPU Cooler
    Mouse
    Logitech M500s (wired)
    Keyboard
    Logitech K120 (wired)
You can split with that, but internet would only work on one PC at a time. If you tried to use internet on both at the same time it would crash your internet

A Guy
 

My Computers

System One System Two

  • OS
    Windows 10 Home x64
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom
    CPU
    INTEL Core i5-11400
    Motherboard
    ASUS PRIME H570-PLUS
    Memory
    KINGSTON HyperX Fury Black DDR4 16GB (2 x 8GB) 3200MHz, CL16
    Graphics Card(s)
    EVGA GeForce GTX 750 Superclocked 1GB 128-Bit GDDR5
    Monitor(s) Displays
    LG 32MA68HY 32" IPS
    Screen Resolution
    1920 x 1080
    Hard Drives
    SAMSUNG 250GB 970 EVO Plus NVMe, M.2 SSD, Crucial 250GB MX500, SEAGATE 500GB Barracuda® 7200.12, SATA 3 Gb/s, 7200 RPM, 16MB cache
    PSU
    CORSAIR RM550x 80 PLUS Gold 550W
    Case
    ANTEC P10 FLUX
    Cooling
    be quiet! Pure Rock 2, 5 x 120 mm Case Fans
    Internet Speed
    480 + Mbps Up/ 12+ Mbps Down
    Browser
    Vivaldi Snapshot
    Antivirus
    Avast
  • Operating System
    Windows 10 Home x64
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom
    CPU
    Intel Core i5-750
    Motherboard
    ASUS P7P55D
    Memory
    Kingston HyperX Fury Black 8GB (2x4GB) DDR3-1600MHz CL8
    Graphics card(s)
    MSI GeForce GT 240 N240GT-MD1G/D5 1 GB DDR5
    Monitor(s) Displays
    LG 32MA68HY 32" IPS
    Screen Resolution
    1980x1040
    Hard Drives
    Samsung Electronics 840 EVO 120GB, SEAGATE 500GB Barracuda® 7200.12, SATA 3 Gb/s, 7200 RPM, 16MB cache
    PSU
    Antec TruePower New TP-550 550W
    Case
    Antec 300
    Cooling
    Cooler Master Hyper 212+, 4 Noctua NF-P12 120mm, 1 Noctua NF-P14 FLX
    Internet Speed
    480+ Mbps Down/12+Mbps Up
    Browser
    Vivaldi Snapshot
    Antivirus
    Avast
If both PC within a close range you can make a temporary hotspot, one PC directly to the line and use a USB wi-fi receiver as a transmitter. It might only have a final power of 1 watt or less but it does good within close range, approx. 3 meters or less.

That is what I use to do.

Edit.
I use virtual router manager. It's downloadable somewhere with .msi extension.
You need two cheap USB wi-fi receiver.
The first PC acts as router.
Need to set the ethernet property as shareable.
 
Last edited:

My Computers

System One System Two

  • OS
    Windows 11
    Computer type
    PC/Desktop
    Manufacturer/Model
    MSI
    CPU
    Core i5 10400
    Motherboard
    MSI H510M Pro
    Memory
    16 gb
    Graphics Card(s)
    Digital Alliance GTX 750 Ti
    Sound Card
    Realtek
    Monitor(s) Displays
    Samsung 24 Curved
    Screen Resolution
    1920 x 1080
    Hard Drives
    Vi-Gen SSD NVMe 256 GB
    Seagate 2 TB
    WD 3 TB
    Seagate 4 TB
    PSU
    Infinity Striker Power
    Case
    VBR Panther
    Cooling
    Natuve
    Keyboard
    Logitech Wireless MK270
    Mouse
    Logitech Wireless MK270
    Internet Speed
    2mbps
    Browser
    Chrome
    Antivirus
    Defender
  • Operating System
    Mac OS Big Sur
    Computer type
    Laptop
    Manufacturer/Model
    Macbook
    CPU
    Intel Core i5
    Motherboard
    Apple
    Memory
    8mb
    Hard Drives
    SSD 240gb
    Browser
    Safari
Just go to best buy, buy a router to use while yours is being repaired, and then return it after yours comes back.
 

My Computer

System One

  • OS
    Windows 11
Just go to best buy, buy a router to use while yours is being repaired, and then return it after yours comes back.
Easier said than done.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro x64 23H2 v22631.3447
    Computer type
    PC/Desktop
    Manufacturer/Model
    Built Myself in 2013
    CPU
    AMD Ryzen 1800X 8-Core @ 3.60GHz
    Motherboard
    Asus Crosshair VI Hero
    Memory
    16GB G.Skill Trident Z RGB Series
    Graphics Card(s)
    AMD Radeon RX 580 8GB GDDR5
    Sound Card
    On Board
    Monitor(s) Displays
    Samsung 27" , PLANAR 22", eMachine 22"
    Screen Resolution
    1920 X 1080
    Hard Drives
    ~~~~~~~~~~~~~~~~~~~~~~~~~~
    ~ P34A60 512GB NVMe PCIe Gen3x4 M.2
    ~ 3TB WD Red HDD (extra storage)
    ~ SanDisk 250GB SSD
    ~ 2 X 1TB HDD
    ~~~~~~~~~~
    PSU
    Corsair RM850 Fully Modular (850watts)
    Case
    NZXT Phantom 630 CA-PH630-W1
    Cooling
    CORSAIR iCUE H100i RGB PRO XT
    Keyboard
    Logitech K860
    Mouse
    Logitech MX Master
    Internet Speed
    752Mbps (Download) / 537Mbps (Upload)
    Browser
    Firefox
    Antivirus
    Malwarebytes
    Other Info
    *This is my Main Computer That I use*
  • Operating System
    Windows 10 Pro x64
    Computer type
    PC/Desktop
    Manufacturer/Model
    Asus
    CPU
    AMD A10-5700 APU @ 3.40Ghz
    Motherboard
    Asus CM1745
    Memory
    8GB
    Graphics card(s)
    AMD Radeon R7 350x GDDR5 4 GB
    Sound Card
    On Board
    Monitor(s) Displays
    Dual Monitor Setup ONN 22" Monitors
    Screen Resolution
    1920 X 1080
    Hard Drives
    ~~~~~~~~
    250GB SSD

    500GB HDD
    ~~~~~~~~
    PSU
    350Watt PSU
    Cooling
    Air Cooling
    Mouse
    MX Master
    Keyboard
    Microsoft Ergonomic 4000
    Internet Speed
    752Mbps (Download) / 537Mbps (Upload)
    Browser
    Firefox
    Antivirus
    Malwarebytes
    Other Info
    *Computer for Weather Software*
So, is it possible to use an Ethernet Splitter, such as this one to connect 2 desktop computers to the modem itself? My router is having problems and I'm having to ship it to Netgear.
Hi there

@JMedlock83

Why not use a cheap 5 port Switch -- just connect the lan cables from each computer to the switch and then a single cable from switch to the router (or even a wireless extender).

I use a cheap netgear one and it works for me up to 10 Gbs -- fine for 1 Gbs Internet -- I connect 4 machines to my switch.

(If your computers only have wifi then just use USB->Lan connectors - those things are cheap as well)

Here's one from Amazon UK -- in US probably cheaper as UK prices include mind blowing wallet busting 20% V.A.T (sales tax).

ng.png

When you set it up you can also increase throughput considerably by setting the Network adapters in the computers to FULL DUPLEX

For HOME use unmanaged switch as shown is 100% acceptable. Also useful to give older slower wifi computers having no LAN connectors faster Internet and LAN access - use USB->Lan adapter to connect LAN to switch


Cheers
jimbo
 

My Computer

System One

  • OS
    Windows XP,7,10,11 Linux Arch Linux
    Computer type
    PC/Desktop
    CPU
    2 X Intel i7
You can split with that, but internet would only work on one PC at a time. If you tried to use internet on both at the same time it would crash your internet

A Guy

^^^^^^ This, until you get your router back / get a replacement.

For future use, though, not a bad idea to get a switch when you can.
 

My Computers

System One System Two

  • OS
    Windows 11 23H2 Current build
    Computer type
    PC/Desktop
    Manufacturer/Model
    HomeBrew
    CPU
    AMD Ryzen 9 3950X
    Motherboard
    MSI MEG X570 GODLIKE
    Memory
    4 * 32 GB - Corsair Vengeance 3600 MHz
    Graphics Card(s)
    EVGA GeForce RTX 3080 Ti XC3 ULTRA GAMING (12G-P5-3955-KR)
    Sound Card
    Realtek® ALC1220 Codec
    Monitor(s) Displays
    2x Eve Spectrum ES07D03 4K Gaming Monitor (Matte) | Eve Spectrum ES07DC9 4K Gaming Monitor (Glossy)
    Screen Resolution
    3x 3840 x 2160
    Hard Drives
    3x Samsung 980 Pro NVMe PCIe 4 M.2 2 TB SSD (MZ-V8P2T0B/AM) } 3x Sabrent Rocket NVMe 4.0 1 TB SSD (USB)
    PSU
    PC Power & Cooling’s Silencer Series 1050 Watt, 80 Plus Platinum
    Case
    Fractal Design Define 7 XL Dark ATX Full Tower Case
    Cooling
    Arctic Liquid Freezer III 420 RGB + Air 3x 140mm case fans (pull front) + 1x 120 mm (push back) and 1 x 120 mm (pull bottom)
    Keyboard
    SteelSeries Apex Pro Wired Gaming Keyboard
    Mouse
    Logitech MX Master 3S | MX Master 3 for Business
    Internet Speed
    AT&T LightSpeed Gigabit Duplex Ftth
    Browser
    Nightly (default) + Firefox (stable), Chrome, Edge , Arc
    Antivirus
    Defender + MB 5 Beta
  • Operating System
    ChromeOS Flex Dev Channel (current)
    Computer type
    Laptop
    Manufacturer/Model
    Dell Latitude E5470
    CPU
    Intel(R) Core(TM) i5-6300U CPU @ 2.40GHz, 2501 Mhz, 2 Core(s), 4 Logical Processor(s)
    Motherboard
    Dell
    Memory
    16 GB
    Graphics card(s)
    Intel(R) HD Graphics 520
    Sound Card
    Intel(R) HD Graphics 520 + RealTek Audio
    Monitor(s) Displays
    Dell laptop display 15"
    Screen Resolution
    1920 * 1080
    Hard Drives
    Toshiba 128GB M.2 22300 drive
    INTEL Cherryville 520 Series SSDSC2CW180A 180 GB SATA III SSD
    PSU
    Dell
    Case
    Dell
    Cooling
    Dell
    Mouse
    Logitech MX Master 3S (shared w. Sys 1) | Dell TouchPad
    Keyboard
    Dell
    Internet Speed
    AT&T LightSpeed Gigabit Duplex Ftth
Same here, I use a 5 port switch, TP LInk in a metal case, fractionally more expensive than the Netgear one. 4 PC's to switch, switch to router which is around 5m away using cat 6.
I've got one of those USB to Ethernet dongles on my oldest PC, works very well.
 

My Computers

System One System Two

  • OS
    Windows 11 22H2 OS Build 22623.1095
    Computer type
    PC/Desktop
    Manufacturer/Model
    Self Build
    CPU
    AMD Ryzen 7 3800X
    Motherboard
    Asus PRIME B350-PLUS
    Memory
    16GB Corsair Vengeance LPX DDR4 @3000Mhz
    Graphics Card(s)
    ASUS - GeForce RTX 3070 Ti 8 GB TUF GAMING OC
    Sound Card
    On Board Realtec
    Monitor(s) Displays
    Acer KA241
    Screen Resolution
    1920 x 1080 @60Hz
    Hard Drives
    240GB PNY CS900 SSD - OS
    2 x 1TB Crucial MX500 SSD
    1 x 500GB Crucial MX300 SSD
    2TB Seagate ST2000DM001-1ER164
    2TB Seagate ST2000DM008-2FR102
    PSU
    750 Watt Corsair TX750 Plus
    Case
    Cooler Master 690 III
    Cooling
    Akasa AK98 5 Case Fans
    Keyboard
    Logitech K270 - wireless
    Mouse
    Logitech - M185 wireless
    Internet Speed
    BT Fibre 75 Mbps
    Browser
    Firefox
    Antivirus
    Windows Defender
    Other Info
    Use hardware KVM to switch monitors on three PCs and software (input director) to use mouse and keyboard on all 4 PCs.
  • Operating System
    Windows 11 Pro 22H2 build 22621.900
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Inspiron 3881 - modified with SFX PSU fitted internally
    CPU
    Intel i5 - 10400
    Motherboard
    Dell 032w55 version A00
    Memory
    16GB of HyperX Fury @ 2133 Mhz
    Graphics card(s)
    EVGA 6GB GTX 1060.
    Sound Card
    Builtin
    Monitor(s) Displays
    ACER KA241
    Screen Resolution
    1920x 1080 @60Hz
    Hard Drives
    256GB SK hynix NVMe
    1TB Western Digital WD10EZEX-75WN4A1
    PSU
    Modular 450 Watt Corsair SF450 Platinum ( Mod to replace the Dell 265 Watt PSU)
    Case
    Inspiron Small Desktop
    Cooling
    Dell stock cooler
    Mouse
    Dell
    Keyboard
    Dell
    Internet Speed
    BT Fibre 75 Mbps
    Browser
    Firefox
    Antivirus
    Windows Defender
    Other Info
    Use hardware KVM to switch monitors on three PCs and software (input director) to use mouse and keyboard on all 4 PCs.
And I thought all gateways these days have built-in wireless routers...

I have a Netgear and Linksys gigabit router that I am not using, if only you live somewhere near, I'll give one to you.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro
    Computer type
    PC/Desktop
    CPU
    AMD Ryzen 9 3900X
    Motherboard
    MSI MPG Gaming Edge Wifi (X570)
    Memory
    32GB Adata XPG DDR4
    Graphics Card(s)
    ASUS GTX 1070 8GB ROG
    Monitor(s) Displays
    LG Ultrawide 34"
    Screen Resolution
    3440x1440
    Hard Drives
    Main Boot Drive : 512GB Adata XPG RGB Gen3x4 NVMe M.2 SSD
    PSU
    EVGA 600 Watts Gold
    Case
    Deepcool Genome II
    Cooling
    Deepcool Fryzen
    Internet Speed
    1Gbps
    Browser
    Chrome
    Antivirus
    "Moderna"
  • Operating System
    Windows 11 Pro
    Computer type
    PC/Desktop
    CPU
    i7-4790K
    Motherboard
    ASRock Xtreme6 Z97
    Memory
    16GB Corsair Vengeance Pro
    Graphics card(s)
    MSI R9 290
    Monitor(s) Displays
    LG Ultrawide 34"
    Screen Resolution
    3440x1440
    Hard Drives
    Samsung M.2
    PSU
    Thermaltake 475 Watts 80 Bronze
    Case
    Thermaltake Commander I Snow Edition
    Cooling
    Deep Cool Archer Air Cooler
    Mouse
    Logitech G402
    Keyboard
    Armageddon MKA-5R RGB-Hornet
    Internet Speed
    1Gbps
    Browser
    Chrome
    Antivirus
    Moderna :)
 

My Computers

System One System Two

  • OS
    Windows 11
    Computer type
    PC/Desktop
    CPU
    AMD Ryzen 5 5600
    Motherboard
    MSI B550-A Pro
    Memory
    16 GB
    Graphics Card(s)
    Sapphire Radeon RX 6500XT (8 GB version)
    Monitor(s) Displays
    BenQ Mobuiz EX2710Q QHD, Iiyama ProLite X23377HDS
    Hard Drives
    MSI Spatium M461 4TB
  • Operating System
    Windows 11
    Computer type
    Laptop
    Manufacturer/Model
    Acer A114
    CPU
    Intel Celeron N4020
And I thought all gateways these days have built-in wireless routers...
Ahh, but not all PCs have Wireless though, only one of my current four PCs and an old Linux laptop have wireless and some of us don't use it or need it other than in my case just occasionally for an LTE Samsung tablet if the 4G connection is down or as I did yesterday to update the OS on my rarely used iPad. I turn it off in the Router if not using it.
 

My Computers

System One System Two

  • OS
    Windows 11 22H2 OS Build 22623.1095
    Computer type
    PC/Desktop
    Manufacturer/Model
    Self Build
    CPU
    AMD Ryzen 7 3800X
    Motherboard
    Asus PRIME B350-PLUS
    Memory
    16GB Corsair Vengeance LPX DDR4 @3000Mhz
    Graphics Card(s)
    ASUS - GeForce RTX 3070 Ti 8 GB TUF GAMING OC
    Sound Card
    On Board Realtec
    Monitor(s) Displays
    Acer KA241
    Screen Resolution
    1920 x 1080 @60Hz
    Hard Drives
    240GB PNY CS900 SSD - OS
    2 x 1TB Crucial MX500 SSD
    1 x 500GB Crucial MX300 SSD
    2TB Seagate ST2000DM001-1ER164
    2TB Seagate ST2000DM008-2FR102
    PSU
    750 Watt Corsair TX750 Plus
    Case
    Cooler Master 690 III
    Cooling
    Akasa AK98 5 Case Fans
    Keyboard
    Logitech K270 - wireless
    Mouse
    Logitech - M185 wireless
    Internet Speed
    BT Fibre 75 Mbps
    Browser
    Firefox
    Antivirus
    Windows Defender
    Other Info
    Use hardware KVM to switch monitors on three PCs and software (input director) to use mouse and keyboard on all 4 PCs.
  • Operating System
    Windows 11 Pro 22H2 build 22621.900
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Inspiron 3881 - modified with SFX PSU fitted internally
    CPU
    Intel i5 - 10400
    Motherboard
    Dell 032w55 version A00
    Memory
    16GB of HyperX Fury @ 2133 Mhz
    Graphics card(s)
    EVGA 6GB GTX 1060.
    Sound Card
    Builtin
    Monitor(s) Displays
    ACER KA241
    Screen Resolution
    1920x 1080 @60Hz
    Hard Drives
    256GB SK hynix NVMe
    1TB Western Digital WD10EZEX-75WN4A1
    PSU
    Modular 450 Watt Corsair SF450 Platinum ( Mod to replace the Dell 265 Watt PSU)
    Case
    Inspiron Small Desktop
    Cooling
    Dell stock cooler
    Mouse
    Dell
    Keyboard
    Dell
    Internet Speed
    BT Fibre 75 Mbps
    Browser
    Firefox
    Antivirus
    Windows Defender
    Other Info
    Use hardware KVM to switch monitors on three PCs and software (input director) to use mouse and keyboard on all 4 PCs.
Ahh, but not all PCs have Wireless though, only one of my current four PCs and an old Linux laptop have wireless and some of us don't use it or need it other than in my case just occasionally for an LTE Samsung tablet if the 4G connection is down or as I did yesterday to update the OS on my rarely used iPad. I turn it off in the Router if not using it.
Exactly. The OP is having problem with his router not the PC with or without wireless. I just thought that routers normally comes built into the gateway (modem).
 

My Computers

System One System Two

  • OS
    Windows 11 Pro
    Computer type
    PC/Desktop
    CPU
    AMD Ryzen 9 3900X
    Motherboard
    MSI MPG Gaming Edge Wifi (X570)
    Memory
    32GB Adata XPG DDR4
    Graphics Card(s)
    ASUS GTX 1070 8GB ROG
    Monitor(s) Displays
    LG Ultrawide 34"
    Screen Resolution
    3440x1440
    Hard Drives
    Main Boot Drive : 512GB Adata XPG RGB Gen3x4 NVMe M.2 SSD
    PSU
    EVGA 600 Watts Gold
    Case
    Deepcool Genome II
    Cooling
    Deepcool Fryzen
    Internet Speed
    1Gbps
    Browser
    Chrome
    Antivirus
    "Moderna"
  • Operating System
    Windows 11 Pro
    Computer type
    PC/Desktop
    CPU
    i7-4790K
    Motherboard
    ASRock Xtreme6 Z97
    Memory
    16GB Corsair Vengeance Pro
    Graphics card(s)
    MSI R9 290
    Monitor(s) Displays
    LG Ultrawide 34"
    Screen Resolution
    3440x1440
    Hard Drives
    Samsung M.2
    PSU
    Thermaltake 475 Watts 80 Bronze
    Case
    Thermaltake Commander I Snow Edition
    Cooling
    Deep Cool Archer Air Cooler
    Mouse
    Logitech G402
    Keyboard
    Armageddon MKA-5R RGB-Hornet
    Internet Speed
    1Gbps
    Browser
    Chrome
    Antivirus
    Moderna :)
They can be all in one, but the issue is that like any other AIO devices if one part fails its a total failure of both parts

The other major limiting factor is that, in the UK at least, the modem is usually supplied by the Telecoms Company and the router by the ISP
 

My Computers

System One System Two

  • OS
    Windows 11 Pro x64 [Latest Release Preview] [Win11 PRO HighEnd MUP-00005 DD]
    Computer type
    PC/Desktop
    Manufacturer/Model
    Scan 3XS to my design
    CPU
    AMD RYZEN 9 7950X OEM
    Motherboard
    *3XS*ASUS TUF B650 PLUS WIFI
    Memory
    64GB [2x32GB Corsair Vengeance 560 AMD DDR5]
    Graphics Card(s)
    3XS* ASUS DUAL RTX 4060 OC 8G
    Sound Card
    On motherboard Feeding SPDiF 5.1 system [plus local sound to each monitor]
    Monitor(s) Displays
    32" UHD 32 Bit HDR Monitor + 43" UHD 4K 32Bit HDR TV
    Screen Resolution
    2 x 3840 x 2160
    Hard Drives
    3XS Samsung 980Pro 2TB M.2 PCIe4 4 x 8TB Data + Various Externals from 1TB to 8TB, 10TB NAS
    PSU
    3XS Corsair RM850x 850w Fully Modular
    Case
    FDesign Define 7 XL BK TGL Case - Black
    Cooling
    3XS iCUE H150i ELITE Liquid Cool, Quiet Case fans
    Keyboard
    Wireless Logitec MX Keys + K830 [Depending on where I'm Sat]
    Mouse
    Wireless Logitec - MX Master 3S +
    Internet Speed
    950 MB Down 55 MB Up
    Browser
    Latest Chrome
    Antivirus
    BitDefender Total Security [Latest]
    Other Info
    Also run...
    Dell XPS 17 Laptop
    HP Laptop 8GB - Windows 10 Pro x64 HP 15.2"
    Nexus 7 Android tablet [x2]
    Samsung 10.2" tablet
    Blackview 10.2 Tablet
    Sony Z3 Android Smartphone
    Samsung S9 Plus Smartphone
    Wacom Pro Medium Pen Pad
    Wacom Pro Small Pen Pad
    Wacom ExpressKey Remote
    Loopdeck+ Graphics Controller
    Shuttle Pro v2 Control Pad
  • Operating System
    Windows 11 Pro x64 [Latest release]
    Computer type
    Laptop
    Manufacturer/Model
    Dell XPS 17 9700
    CPU
    i7 10750H
    Motherboard
    Stock
    Memory
    32 GB
    Graphics card(s)
    Stock Intel + GTX 1650 Ti
    Sound Card
    Stock 4 speaker
    Monitor(s) Displays
    Stock 17" + 32" 4K 3840 x 2160 HDR-10
    Screen Resolution
    3840 x 2400 HDR touchscreen
    Hard Drives
    2TB M2 NVMe
    PSU
    Stock
    Case
    Stock Aluminium / Carbon Fibre
    Cooling
    Stock + 2 fan cooling pad
    Mouse
    Stock Trackpad +Logi Mx Master 3 or MX Ergo Trackball
    Keyboard
    Stock Illuminated + Logi - MX Keys
    Internet Speed
    950 MB Down 55 MB Up
    Browser
    Latest Chrome
    Antivirus
    BitDefender Total Security 2021
    Other Info
    Also use an Adjustable Support for Laptop and Adjustable stand for monitor

My Computer

System One

  • OS
    EndeavourOS, Windows 11 Pro
    Computer type
    PC/Desktop
    Manufacturer/Model
    custom PC
    CPU
    Core i5 8400
    Motherboard
    Gigabyte B360M-HD3
    Memory
    8gb DDR4-2400
    Graphics Card(s)
    iGPU
    Sound Card
    Realtek
    Monitor(s) Displays
    some generic 1080p 75hz monitor * 2
    Screen Resolution
    1080p * 2
    Hard Drives
    GIGABYTE NVMe SSD 256GB (GP-GSM2NE3256GNTD)
    Internet Speed
    200MBit/s
    Antivirus
    WD
Hi there

@JMedlock83

Why not use a cheap 5 port Switch -- just connect the lan cables from each computer to the switch and then a single cable from switch to the router (or even a wireless extender).

I use a cheap netgear one and it works for me up to 10 Gbs -- fine for 1 Gbs Internet -- I connect 4 machines to my switch.

(If your computers only have wifi then just use USB->Lan connectors - those things are cheap as well)

Here's one from Amazon UK -- in US probably cheaper as UK prices include mind blowing wallet busting 20% V.A.T (sales tax).

View attachment 4333

When you set it up you can also increase throughput considerably by setting the Network adapters in the computers to FULL DUPLEX

For HOME use unmanaged switch as shown is 100% acceptable. Also useful to give older slower wifi computers having no LAN connectors faster Internet and LAN access - use USB->Lan adapter to connect LAN to switch


Cheers
jimbo
I use this kind of thing to split connection for 4 PC's. Each could have different IP. I also use it for my TV.
 

My Computer

System One

  • OS
    Windows 11
    Computer type
    PC/Desktop
    Manufacturer/Model
    Unbranded
    CPU
    AMD Phenom(tm) II X2 555 Processor 3.20 GHz
    Motherboard
    Asus M4A785T-M
    Memory
    Kingston 16GB DDR3
    Graphics Card(s)
    NVidia GeForce GTX 650
    Sound Card
    VIA HD Audio
    Monitor(s) Displays
    2x LG 20" Display
    Screen Resolution
    1600 x 900 60MHz
    Hard Drives
    WD Blue 1TB HDD
    ADATA 500GB SSD
    Midas Force 500GB SSD
    PSU
    Enermax 500W
    Case
    Unbranded
    Cooling
    Unbranded
    Keyboard
    Logitech Wired K120
    Mouse
    Logitech Wired B100
    Internet Speed
    20MB Download 1,5MB Upload
    Browser
    Firefox
    Antivirus
    McAffee, Malwarebytes, Windows Defender
    Other Info
    Are you sneaking?

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