Microsoft has released a number of firmware updates for its Surface Pro X devices. This latest set of updates is available for theoriginal Surface Pro X with the Microsoft SQ1 chipset, and the more recent variant with SQ2.
The following updates are available for Surface Pro X with SQ2 processor running Windows 10 May 2020Update, version 2004,or greater.
| Windows Update History Name | Device Manager Name | Version and Update |
| Microsoft Corporation – System Hardware Update | Qualcomm(R) Wi-Fi B/G/N/AC (2x2) Svc - Network adapters | 1.0.1220.0
|
| Surface 0953 Fw Update – Firmware | 2.12.139.0
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| Surface Pen Cfu Over BleLc Extn Package - Extension | 2.9.139.0
|
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| Qualcomm(R) USBC UCSI Participant – System devices | 2.10.139.0
|
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| Surface Panel - Monitor | 4.28.139.0
|
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| Surface UEFI – Firmware | 7.205.140.0
|
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| Surface Dock 2 Firmware Update Driver - Extension | 5.5.0.0
|
Updates are also available forSurface Pro Xdevices running Windows 10 May 2019Update, version 1903,or greater:
| Windows Update History Name | Device Manager Name | Version and Update |
| Microsoft Corporation – System Hardware Update | Qualcomm(R) Adreno(TM) 680 GPU - Display adapters | 26.18.1250.0
|
| Qualcomm(R) Bus Device | 1.0.1220.0
|
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| Qualcomm(R) Hexagon (TM) 690 DSP | 1.0.1260.0
|
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| Qualcomm(R) System Manager Device | 1.0.1120.0
|
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| Qualcomm(R) Wi-Fi B/G/N/AC (2x2) Svc - Network adapters | 1.0.1260.0
|
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| Surface Panel - Monitor | 4.28.139.0
|
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| Surface Pro X Power Engine Plug-in Device | 1.0.1260.0
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| Surface System Aggregator – Firmware | 14.309.139.0
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| Surface UEFI – Firmware | 3.530.140.0
|
All of these will be delivered through one update titled "Microsoft Corporation – System Hardware Update" in Windows Update. Do note that firmware updates cannot be uninstalled or reverted to an earlier version.For more details, head over to this support page.









