March Firmware Updates For Surface 2, Pro, & Pro 2 Now Available

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It is Patch Tuesday and on schedule Microsoft has released a number of updates for the the Surface 2, Pro, & Pro 2.   The updates contain support for the Power Cover (which is now available for pre-order), improved multiple finger support, bug fixes for wireless issues, improved miracast support, and stability and performance improvements.  A detailed list can be seen below:

Surface Pro March 2014 updates

Windows 8.0 updates:

The following updates will be listed as “System Hardware Update – 3/11/2014” when you view your update history.

  • Surface Type Cover 2 Firmware Update Device (v1.0.317.0) update improves multiple finger support on the touchpad.
  • Surface Touch Cover 2 Firmware Update Device (v1.0.317.0) update improves multiple finger support on the touchpad.
  • Surface Power Cover Firmware Update (v1.0.323.0) provides support for Surface Power Cover.

Windows 8.1 updates:

The following updates will be listed as “System Firmware Update – 3/11/2014” when you view your update history.

  • Marvell AVASTAR 350N Wireless Network Controller (v14.69.24052.168) resolves wireless network connectivity issues.
  • Marvell AVASTAR Wireless Composite Device (v14.69.24052.168) improves Miracast support.
  • Marvell AVASTAR Bluetooth® Radio Adapter (v14.69.24052.168) updated as part of a driver package that includes the Marvell Wireless Network Controller and Marvell Wireless Composite Device. There are no Bluetooth updates in this version of the driver.
  • Surface Type Cover 2 Firmware Update Device (v1.0.317.0) update improves multiple finger support on the touchpad.
  • Surface Touch Cover 2 Firmware Update Device (v1.0.317.0) update improves multiple finger support on the touchpad.
  • Surface Power Cover Firmware Update (v1.0.323.0) provides support for Surface Power Cover.

Surface 2 Updates March 2014 updates

The following updates will be listed as “System Firmware Update – 3/11/2014” when you view your update history.

  • Surface 2 UEFI (v4.18.500) provides support for Surface Power Cover.
  • System Aggregator Firmware (v1.0.48500.0) provides support for Surface Power Cover.
  • Surface Platform Power Driver (v2.0.524.0) provides support for Surface Power Cover.
  • Surface Power Cover Firmware Update (v2.0.523.0) provides support for Surface Power Cover.
  • Surface Touch Cover 2 Firmware Update Device (v2.0.517.0) update improves multiple finger support on the touchpad.
  • Surface Type Cover 2 Firmware Update Device (v2.0.517.0) update improves multiple finger support on the touchpad.
  • Surface Home Button Driver (v2.0.281.0) resolves behavior where Surface would sometimes not wake from sleep.
  • Surface System Software Device (v5.0.498.0) includes stability and experience improvements.

Surface 2 Pro March 2014 updates

The following updates will be listed as “System Firmware Update – 3/11/2014” when you view your update history.

  • Surface Pro UEFI (v2.04.0450) improves experience when using BitLocker so that a Surface Cover can provide PIN input.
  • Surface Touch Cover 2 Firmware Update Device (v2.0.262.0) update improves multiple finger support on the touchpad.
  • Surface Type Cover 2 Firmware Update Device (v2.0.262.0) update improves multiple finger support on the touchpad.
  • Surface Power Cover Firmware Update Device (v2.0.268.0) provides support for Surface Power Cover.
  • Surface Cover Telemetry (v2.0.229.0) improves stability and experience for Surface Covers.
  • Marvell AVASTAR 350N Wireless Network Controller (v14.69.24052.168) resolves wireless network connectivity issues.
  • Marvell AVASTAR Wireless Composite Device (v14.69.24052.168) improves Miracast support.
  • Marvell AVASTAR Bluetooth ®Radio Adapter (v14.69.24052.168) updated as part of a driver package that includes the Marvell Wireless Network Controller and Marvell Wireless Composite Device. There are no Bluetooth updates in this version of the driver.
  • Intel(R) Display Audio (v6.16.00.3135) improves Miracast support.
  • Intel(R) HD Graphics Family (v10.18.10.3431) improves Miracast support and enables daisy chaining of monitors using DisplayPort 1.2.
  • Intel WiDi Audio Device (v4.5.44.0) improves Miracast support.

No firmware updates for the SurfaceRT

Source: Microsoft



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Suril is a scientist, journalist and obsessive Microsoft observer. He holds an advanced degree in Biotechnology with minors in Biochemistry, Microbiology, and Molecular Biology. Send him tips on twitter: http://www.twitter.com/surilamin