DriverCove

CSR Technology, Inc. - Other hardware - SiRFstar GNSS Communication USB-COM Converter Driver 2.8.30.0

by CSR Technology, Inc.8.1864-bit32-bitSHA-256 verified

Manufacturer
CSR Technology, Inc.
Device
CSR Technology, Inc. - Other hardware - SiRFstar GNSS Communication USB-COM Converter
Driver version
2.8.30.0
Release date
July 12, 2013
Supported Windows
Windows 8.1, Windows 8
Architecture
64-bit (x64), 32-bit (x86)
File size
737 KB
File name
20640668_f151058015eaad5031a59db2d81fbd74ae1f04a4.cab
Digital signature
Signed - catalog ftdiport.cat
INF version
07/12/2013,2.08.30
INF provider
CSR Technology, Inc.
Device class
Ports
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
e088300b378a4420db2d66565a74e274f9b7f5d2adc5c4fb85b95cef1ab9315c

Supported hardware IDs (4)

Compare with your device: Device Manager → right-click the device → Properties → Details → Hardware Ids. If one of the values above matches, this driver supports your hardware.

How to install

  1. Create a restore point(Start → "Create a restore point" → Create), so you can roll back if anything goes wrong.
  2. Verify compatibility: your Windows version (Windows 8.1, Windows 8) and architecture (x64, x86)must match this driver, and your device's Hardware ID should appear in the list above.
  3. Download the file using the button - it comes directly from Microsoft Update Catalog.
  4. Optionally verify the checksum: open PowerShell, run Get-FileHash your-download.cab -Algorithm SHA256 and compare with the SHA-256 above.
  5. Extract the .cab archive: right-click → Extract All, or run expand -F:* file.cab C:\driver\ in Command Prompt.
  6. Install via Device Manager: right-click your device → Update driver → Browse my computer → point to the extracted folder. Alternatively run pnputil /add-driver C:\driver\*.inf /install.
  7. Check Device Manager: the device should show no warning icons, and the driver version should match.

How to roll back

If the device stops working after the update: Device Manager → right-click the device → Properties → Driver tab → Roll Back Driver. If the button is greyed out, use the restore point from step 1 (Start → "Recovery" → Open System Restore).