Surface Firmware Update

Surface August 2021 Firmware Update now available for Surface Pro 5,6,7, Laptop 1, Laptop Go, and Book 3

A load of new improvements available in August 2021 for Surface Laptop Go, Surface Laptop (1st Gen), Surface Book 3, Surface Pro 5, Pro 6, and Pro 7.

Surface Internal Components
Source: Microsoft Mechanics

Microsoft is today rolling out August 2021 firmware updates for multiple Surface devices running Windows 10 May 2019 (19H1) or greater. Current updates will be available for Surface Book 3, Surface Laptop Go, Surface Laptop (1st Gen), Surface Pro 5, Pro 6, and Pro 7.

Here is the complete firmware changelog for each Surface device.

Surface Book 3 updates

  • Surface Serial Hub Driver – System devices __ Surface – System – 9.54.139.0 __ Improves device stability in the reset scenario.
  • Surface Dock 2 Firmware Update – Extension __ Surface – Extension – 6.7.137.0 __ Improves device stability and reliability with Surface Dock 2 scenarios.
  • Surface Radio Monitor  – System devices __ Surface – System – 3.50.139.0 __ Improves device reliability when upgrading to the latest Windows OS.
  • Surface Base 2 Firmware Update – Extension __ Surface – Extension – 1.67.137.0 __ Improves device stability and reliability.
  • Intel(R) Iris(R) Plus Graphics – Extn __ Intel Corporation – Extension – 27.20.100.9621 __ Improves device stability in handing display and graphics issues.
  • Intel(R) Iris(R) Plus Graphics – Display adapters __ Intel Corporation – Display – 27.20.100.9621 __ Improves device stability in handing display and graphics issues.

Surface Laptop Go updates

  • Surface SMF – Surface System Management __ Surface – Surface System Management – 57.0.1.39 __ Improves device stability and reliability.
  • Surface Dock 2 Firmware Update – Extension __ Surface – Extension – 6.7.137.0 __ Improves device stability and reliability with Surface Dock 2 scenarios.

Surface Pro 7 updates

  • Surface System Aggregator – Firmware __ Surface – Firmware – 14.418.139.0 __ Improves USBC performance and addresses CPU throttling.
  • Surface Serial Hub Driver – System devices __ Surface – System – 9.54.139.0 __ Improves device stability and reliability.
  • Surface Radio Monitor – System devices __ Surface – System – 3.50.139.0 __ Improves device reliability when upgrading to the latest Windows OS.
  • Surface Integration Service Device – System devices __ Surface – System – 6.135.139.0 __ Improves device performance.
  • Surface Dock 2 Firmware Update – Extension __ Surface – Extension – 6.7.137.0 __ Improves device stability and reliability with Surface Dock 2 scenarios.
  • Intel(R) Precise Touch Device – Human Interface Devices __ Intel Corporation – HIDClass – 2.1.0.96 __ Improves Touch and Pen stability when waking from sleep.

Surface Pro 6 updates

  1. Realtek High Definition Audio (SST) Extension __ Realtek Semiconductor Corp. – Extension – 6.1.0.9 __ Improves audio stability and reliability.
  2. Realtek High Definition Audio (SST) – Sound, video, and game controllers __ Realtek Semiconductor Corp. – Media – 6.0.9083.3 __ Improves audio stability and reliability.
  3. Marvell AVASTAR Wireless-AC Network Controller – Network adapters __ Marvell Semiconductor, Inc. – Net – 15.68.17021.121 __ Addresses critical security vulnerability and improves device stability.
  4. Marvell AVASTAR Bluetooth Radio Adapter – Bluetooth __ Marvell Semiconductor, Inc. – Bluetooth – 15.68.17021.121 __ Addresses critical security vulnerability and improves device stability.
  5. Intel® Microsoft Camera Rear – System __ Intel Corporation – System – 30.18305.6.5127 __ Improves camera stability and reliability.
  6. Intel® Microsoft Camera IR – System __ Intel Corporation – System – 30.18305.6.5127 __ Improves camera stability and reliability.
  7. Intel® Microsoft Camera Front – System __ Intel Corporation – System – 30.18305.6.5127 __ Improves camera stability and reliability.
  8. Intel® Imaging Signal Processor 2500 – System __ Intel Corporation – System – 30.18305.6.5127 __ Improves camera stability and reliability.
  9. Intel Control Logic  – System __ Intel Corporation – System – 30.18305.6.5127 __ Improves camera stability and reliability.
  10. Intel CIO2 Host Controller – System __ Intel Corporation – System – 30.18305.6.5127 __ Improves camera stability and reliability.
  11. Intel® AVStream Camera 2500 – System __ Intel Corporation – System – 30.18305.6.5127 __ Improves camera stability and reliability.
  12. Surface Dock 2 Firmware Update – Extension __ Surface – Extension – 6.7.137.0 __ Improves device stability and reliability with Surface Dock 2 scenarios.

Surface Pro (5th Gen) updates

  1. Surface Dock 2 Firmware Update – Extension __ Surface – Extension – 6.7.137.0 __ Improves device stability and reliability with Surface Dock 2 scenarios.
  2. Realtek High Definition Audio (SST) Extension __ Realtek Semiconductor Corp. – Extension – 6.1.0.9 __ Improves audio stability and reliability.
  3. Realtek High Definition Audio (SST) – Sound, video, and game controllers __ Realtek Semiconductor Corp. – Media – 6.0.9083.3 __ Improves audio stability and reliability.
  4. Marvell AVASTAR Wireless-AC Network Controller – Network adapters __ Marvell Semiconductor, Inc. – Net – 15.68.17021.121 __ Addresses critical security vulnerability and improves device stability.
  5. Marvell AVASTAR Bluetooth Radio Adapter – Bluetooth __ Marvell Semiconductor, Inc. – Bluetooth – 15.68.17021.121 __ Addresses critical security vulnerability and improves device stability.
  6. Intel® Microsoft Camera Rear – System __ Intel Corporation – System – 30.18305.6.5127 __ Improves camera stability and reliability.
  7. Intel® Microsoft Camera IR – System __ Intel Corporation – System – 30.18305.6.5127 __ Improves camera stability and reliability.
  8. Intel® Microsoft Camera Front – System __ Intel Corporation – System – 30.18305.6.5127 __ Improves camera stability and reliability.
  9. Intel® Imaging Signal Processor 2500 – System __ Intel Corporation – System – 30.18305.6.5127 __ Improves camera stability and reliability.
  10. Intel® AVStream Camera 2500 – System __ Intel Corporation – System – 30.18305.6.5127 __ Improves camera stability and reliability.
  11. Intel Control Logic  – System __ Intel Corporation – System – 30.18305.6.5127 __ Improves camera stability and reliability.
  12. Intel CIO2 Host Controller – System __ Intel Corporation – System – 30.18305.6.5127 __ Improves camera stability and reliability.

Surface Laptop (1st Gen) updates

  • Surface Dock 2 Firmware Update – Extension __ Surface – Extension – 6.7.137.0__ Improves device stability and reliability with Surface Dock 2 scenarios.
  • Realtek High Definition Audio (SST) Extension __ Realtek Semiconductor Corp. – Extension – 6.1.0.9__ Improves audio stability and reliability.
  • Realtek High Definition Audio (SST) – Sound, video, and game controllers __ Realtek Semiconductor Corp. – Media – 6.0.9083.3__ Improves audio stability and reliability.
  • Marvell AVASTAR Wireless-AC Network Controller – Network adapters __ Marvell Semiconductor, Inc. – Net – 15.68.17021.121__ Addresses critical security vulnerability and improves device stability.
  • Marvell AVASTAR Bluetooth Radio Adapter – Bluetooth __ Marvell Semiconductor, Inc. – Bluetooth – 15.68.17021.121__ Addresses critical security vulnerability and improves device stability.
  • Intel® Microsoft Camera IR – System __ Intel Corporation – System – 30.18305.6.5127__ Improves camera stability and reliability.
  • Intel® CSI2 Host Controller – System __ Intel Corporation – System – 30.18305.6.5127__ Improves camera stability and reliability.
  • Intel® Control Logic – System __ Intel Corporation – System – 30.18305.6.5127__ Improves camera stability and reliability.
  • Intel® AVStream Camera 2500 – System __ Intel Corporation – System – 30.18305.6.5127__ Improves camera stability and reliability.
  • Intel® Imaging Signal Processor 2500 – System __ Intel Corporation – System – 30.18305.6.5127__ Improves camera stability and reliability.
  • Intel® Microsoft Camera Front – System __ Intel Corporation – System – 30.18305.6.5127__ Improves camera stability and reliability.