DriverCove

LeadTek - Other hardware - WinFast Dongle mini D Driver 12.803.186.808

by LeadTek8.1864-bitSHA-256 verified

Manufacturer
LeadTek
Device
LeadTek - Other hardware - WinFast Dongle mini D
Driver version
12.803.186.808
Release date
August 8, 2012
Supported Windows
Windows 8.1, Windows 8
Architecture
64-bit (x64)
File size
122 KB
File name
20508012_229d1f55296c30508e4ca15b49b5f04c55262b51.cab
Digital signature
Signed - catalog RTL2832U64.cat
INF version
08/08/2012,12.0803.0186.0808
INF provider
Leadtek
Device class
MEDIA
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
92a7bbffd3cdab57334632527d724a9df2f40700f7d5017e8397bfb89e19ddf2

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)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).