Improvements and fixes in the updates
June 2023 updates
June 22 release
The following update is available for Surface Book 2 devices running Windows 10 May 2020 Update, Version 20H1, or greater.
This update:
- Improves Surface Dock2 stability.
- Addresses potential security vulnerability.
Windows Update Name Device Manager Surface - Firmware - 394.651.768.0 Surface UEFI – Firmware Surface - Extension - 6.13.137.0 Surface Dock 2 Firmware Update - Extension
Source:
Surface Book 2 update history - Microsoft Support
Find the latest updates for your Surface Book 2.
support.microsoft.com
Manual download:
Download Surface Book 2 Drivers and Firmware. from Official Microsoft Download Center
This device has reached the End of Servicing. The following packages are no longer being updated with newer drivers and firmware.
www.microsoft.com