Surface Pro X Sq2 HeroSource: Daniel Rubino / Windows Central

What you need to know

  • Microsoft's Surface Pro X has a new firmware update available.
  • The update has a lengthy changelog of stability improvements.
  • Surface Pro X SQ2 and SQ1 devices have now merged support in several areas.

Microsoft recently rolled out a firmware update for the Surface Pro X with an SQ2 processor. The update has a lengthy list of stability improvements. As is normally the case, it doesn't have any new features.

All of the changes are under the Microsoft Corporation - System Hardware Update section. Several of the changes list "merges support for both Surface Pro X SQ1 and SQ2 devices" as one of their changes.

Here's everything that's new in the update, as found on the Surface Pro X support page:

Device Manager Name Version and Update
Qualcomm Advanced Modem Subsystem Device 10400.1.77.3 - Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
Qualcomm Adreno 680 GPU 27.20.1460.0 - Improves graphics performance, system stability, and merges support for both Surface Pro X SQ1 and SQ2 devices.
Qualcomm Bluetooth Radio Driver 1.0.1460.0 - Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
Qualcomm Bluetooth UART Transport Driver 1.0.1460.0 - Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
Qualcomm Bus Device 1.0.1360.0 - Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
Qualcomm Bus Device 1.0.1440.0 - Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
Qualcomm Data Device 1.0.1460.0 - Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
Qualcomm Hexagon 690 DSP 1.0.1440.0 - Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
Qualcomm Hexagon 690 DSP 1.0.1440.0 - Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
Qualcomm Location 1.0.1380.0 - Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
Qualcomm Memory and File System Device 1.0.1440.0 - Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
Qualcomm System Manager Device 1.0.1380.0 - Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
Qualcomm System Manager Device 1.0.1440.0 - Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
Qualcomm System Manager Device 1.0.1380.0 - Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
Qualcomm Wi-Fi B/G/N/AC (2x2) 1.0.1420.0 - Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
Surface Dock 2 Firmware Update Driver Extension 6.1.137.0 - Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
Surface Hid Mini Driver 3.31.139.0 - Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
Surface Pen BLE LC Adaptation Driver 3.11.139.0 - Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
Surface Pro X CDSP Subsystem Bus Device Extension 1.0.1160.1 - Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
Surface Pro X Power Engine Plug-in Device 1.0.1380.0 - Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
Surface Pro X SPI Device 1.0.1380.0 - Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
Surface Serial Hub Driver 9.54.139.0 - Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
Surface SMF Core Driver 3.116.139.0 - Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
Surface System Aggregator 1.108.139.0 - Improves system stability.
Surface Touch Firmware 5.0.121.139 - Improves system stability and merges support for both Surface Pro X SQ1 and SQ2 devices.
Surface UEFI 7.563.140.0 - Improves system stability.

The update started rolling out on April 22, 2021, so you should see it now on your Surface Pro X.

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