Here’s a breakdown of what those drivers are, the README below describes the versions of the components found in the Surface Pro 3 cumulative firmware and driver update package, released in May 2015.

FIRMWARE:

EC       38.7.50.0   ECFirmware.inf
SAM      3.9.350.0   SamFirmware.inf
TOUCH    426.27.66.0 TouchFirmware.inf
UEFI     3.11.760.0  UEFI.inf

DRIVERS:

Accessory SurfaceAccessoryDevice        2.0.1012.0     SurfaceAccessoryDevice.inf
Accessory SurfaceCoverAudio             2.0.722.0      SurfaceCoverAudio.inf
Accessory SurfaceCoverClick             2.0.375.0      SurfaceCoverClick.inf
Accessory SurfaceCoverTelemetry         2.0.722.0      SurfaceCoverTelemetry.inf
Accessory SurfaceTouchCover             2.0.722.0      SurfaceTouchCover.inf
Accessory SurfaceTouchCover2FwUpdate    2.0.722.0      SurfaceTouchCover2FwUpdate.inf
Accessory SurfaceTouchCoverFwUpdate     2.0.722.0      SurfaceTouchCoverFwUpdate.inf
Accessory SurfaceTypeCover              2.0.1193.0     SurfaceTypeCover.inf
Accessory SurfaceTypeCover2FwUpdate     2.0.722.0      SurfaceTypeCover2FwUpdate.inf
Accessory SurfaceTypeCoverFwUpdate      2.0.722.0      SurfaceTypeCoverFwUpdate.inf
Accessory SurfaceTypeCoverV3FwUpdate    2.0.1021.0     SurfaceTypeCoverV3FwUpdate.inf
Accessory SurfaceWirelessAdapter        1.0.1.0        SurfaceWirelessAdapter.inf
Audio     DockingStationAudioDevice     1.31.35.7      msdokub.inf
Audio     HdAudio                       6.0.1.7198     HDXMSSDS1.inf
Camera    LifeCam                       5.20.1034.0    TrueColor.inf
Display   DisplayAudio                  6.16.00.3161   IntcDAud.inf
Display   Graphics                      10.18.14.4029  64dp4029.inf
Display   SurfaceDisplayCalibration     2.0.1002.0     SurfaceDisplayCalibration.inf
Network   Bluetooth                     15.68.3073.151 mbtr8897w81x64.inf
Network   SurfaceEthernetAdapter        8.10.0830.2013 msu64w8.inf
Network   SurfaceGigabitEthernetAdapter 8.14.0704.2014 msu30x64w8.inf
Network   WiFi                          15.68.3073.151 mrvlpcie8897.inf
Pen       SurfacePen                    1.0.13.0       SurfacePen.inf
Pen       SurfacePenSettingsDriver      4.0.112.1      SurfacePenDriver.inf
System    CapacitiveHomeButton          2.0.1179.0     SurfaceCapacitiveHomeButton.inf
System    CardReader                    6.2.9200.30164 RtsUStor.inf
System    GPIO                          1.1.165.1      iaLPSS_GPIO.inf
System    I2C                           1.1.165.1      iaLPSS_I2C.inf
System    LowPinCount                   9.4.0.1023     LxLpCore.inf
System    ManagementEngine              9.5.24.1790    heci.inf
System    SATA_AHCI                     9.4.0.1023     LxLpAHCI.inf
System    SMBus                         9.4.0.1023     LxLpSMB.inf
System    SurfaceIntegrationDriver      2.0.1182.0     SurfaceIntegrationDriver.inf
System    SurfacePciController          2.0.1151.0     SurfacePciController.inf

Download the new PowerShell script

Below you can download the updated PowerShell script to download the new drivers.

 Setup MDT 2013 for Microsoft Surface Pro 3 – May 2015.zip   6.33KB   6 downloads

Running the script

Run the PowerShell script in ISE as administrator on a Windows 2012R2 Server with an internet connection, after running it should look like so.

After running the script, the MDT Deployment Workbench will be fully populated with the May 2015 drivers for the Surface Pro 3, you can see there are updated UEFI firmware drivers, keyboard drivers and more and everything is automatically configured by the script so that you can start deploying Surface Pro 3’s in your organization immediately.

For details about how the script works see this post.

After successful running the script, you can UEFI network boot a Surface Pro 3 to test the new drivers, below is what you’ll see after UEFI network booting your Surface Pro 3.

continue through the lite touch wizard and you’ll have your Surface Pro 3 deployed automatically in no time at all.

enjoy ! and spread the word !

cheers

niall.