Solved Dev Mgr Dups


Don Kee

Don Kee

Member
Member
Local time
5:26 PM
Posts
29
OS
Win11 Pro 25H2 26200.8655
I see duplicate entries for devices in the Device Manager. The Bluetooth category and mice category. This is what led up to that. I removed a usb mouse and dongle and replaced it with a Bluetooth trackball (ProtoArc EM01 NL). Everything is working great. I noticed the device tree had dup entries. I am contemplating deleting the dups to clean up the tree. See attached. Will this be a problem?
 

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My Computer My Computer

At a glance

Win11 Pro 25H2 26200.8655Processor: 12th Gen Intel(R) Core(TM) i7-1255U40 GBIntel
OS
Win11 Pro 25H2 26200.8655
Computer type
Laptop
Manufacturer/Model
Lenovo IdeaPad 3 15IAU7
CPU
Processor: 12th Gen Intel(R) Core(TM) i7-1255U
Memory
40 GB
Graphics Card(s)
Intel
Monitor(s) Displays
15.6 FHD and 31.5 HP
Screen Resolution
1920x1080
Hard Drives
Numerous
Mouse
Track Ball EM01 NL Bluetooth
Browser
FireFox
Antivirus
MS
I would just leave them there. I have six of those Bluetooth LE Generic Attribute Service entries.
I have found in the past that deleted duplicates often come back after a reboot of the system.
 

My Computers My Computers

System One System Two

  • At a glance

    Linux Mint (22.3) and Windows 11Ryzen 3900x32GB (2x16) @ 3600 MHz Corsair Vengeance LPXAsus Geforce RTX 5060 Ti Dual OC 16 GB
    OS
    Linux Mint (22.3) and Windows 11
    Computer type
    PC/Desktop
    Manufacturer/Model
    Home built
    CPU
    Ryzen 3900x
    Motherboard
    Gigabyte Aorus Master x570 rel 1.0
    Memory
    32GB (2x16) @ 3600 MHz Corsair Vengeance LPX
    Graphics Card(s)
    Asus Geforce RTX 5060 Ti Dual OC 16 GB
    Sound Card
    No separate sound card.
    Monitor(s) Displays
    Dell U2718Q
    Screen Resolution
    3840x2160
    Hard Drives
    1TB WD-Black SN850; 1TB Samsung Sata 850 Evo; 4 TB WD Blue Sata SA510 2.5''; 4TB Samsung Sata SSD 870 EVO 2.5".
    PSU
    Be Quiet Dark Power Pro 11 750W
    Case
    Lian Li PC-8FIB
    Cooling
    CPU: Noctua NH-U12A; Case: BeQuiet + Lian Li fans.
    Keyboard
    Steelseries Apex 7 brown keys.
    Mouse
    Logitech (wired) G403
    Internet Speed
    940 Mb/s down; 105 Mb/s up
    Browser
    Firefox
    Other Info
    Pioneer blu-ray optical drive.

  • At a glance

    Windows 11 Home (ARM version) (latest update)Qualcomm Snapdragon X Elite X1E-80-10016 GB LPDDR5Qualcomm Adreno
    Operating System
    Windows 11 Home (ARM version) (latest update)
    Computer type
    Laptop
    Manufacturer/Model
    Samsung Galaxy Book4 Edge 14" Copilot+ PC
    CPU
    Qualcomm Snapdragon X Elite X1E-80-100
    Memory
    16 GB LPDDR5
    Graphics card(s)
    Qualcomm Adreno
    Monitor(s) Displays
    Touch screen 14" AMOLED monitor
    Screen Resolution
    2880x1800
    Hard Drives
    512 GB eUFS
    Internet Speed
    930 Mb/s (Wifi)
    Browser
    Firefox
    Antivirus
    Eset Internet Security
    Other Info
    NPU Qualcomm Hexagon
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