CG-WLUSB300N rev A2 Realtek RTL8192U Driver 6.1030.721.2008
by Realtek8732-bitSHA-256 verified
- Manufacturer
- Realtek
- Device
- CG-WLUSB300N rev A2 Realtek RTL8192U
- Driver version
6.1030.721.2008- Release date
- July 21, 2008
- Supported Windows
- Windows 8, Windows 7
- Architecture
- 32-bit (x86)
- File size
- 206 KB
- File name
20191563_1b0678279f6026b2e0500f33571ffe90ae0d87fd.cab- INF version
07/21/2008,6.1030.0721.2008- INF provider
- Realtek Semiconductor Corp.
- Device class
- Net
- Source
- Microsoft Update Catalog
- Last verified
- July 8, 2026
- SHA-256
00d68b89da74f0f7e9dc1435323be4397fc51f4791fbbe45120b740d8ae7446b
Supported hardware IDs (6)
- USB\VID_050D&PID_805E
- USB\VID_0DF6&PID_0031
- USB\VID_0BDA&PID_8192&REV_0100
- USB\VID_1740&PID_9201
- USB\VID_2001&PID_3301
- USB\VID_07AA&PID_0043
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
- Create a restore point(Start → "Create a restore point" → Create), so you can roll back if anything goes wrong.
- Verify compatibility: your Windows version (Windows 8, Windows 7) and architecture (x86)must match this driver, and your device's Hardware ID should appear in the list above.
- Download the file using the button - it comes directly from Microsoft Update Catalog.
- Optionally verify the checksum: open PowerShell, run
Get-FileHash your-download.cab -Algorithm SHA256and compare with the SHA-256 above. - Extract the .cab archive: right-click → Extract All, or run
expand -F:* file.cab C:\driver\in Command Prompt. - 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. - 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).
Other versions of this driver
| Version | Released | Source |
|---|---|---|
| 6.1372.413.2010 | April 13, 2010 | Microsoft Update Catalog |
| 6.1033.730.2008 | July 30, 2008 | Microsoft Update Catalog |
| 6.1031.723.2008 | July 23, 2008 | Microsoft Update Catalog |
| 6.1029.630.2008 | June 30, 2008 | Microsoft Update Catalog |
| 5.1029.630.2008 | June 30, 2008 | Microsoft Update Catalog |