802.11n Wireless Adapter Driver 2.1.2.0
by Ralink764-bitSHA-256 verified
- Manufacturer
- Ralink
- Device
- 802.11n Wireless Adapter
- Driver version
2.1.2.0- Release date
- November 16, 2007
- Supported Windows
- Windows 7
- Architecture
- 64-bit (x64)
- File size
- 200 KB
- File name
20114639_3a8fffe5675b3cec63b131447422ec87fcd1915b.cab- Digital signature
- Signed - catalog
netr28ux.cat - INF version
11/16/2007, 2.01.02.0000- INF provider
- Ralink
- Device class
- Net
- Source
- Microsoft Update Catalog
- Last verified
- July 8, 2026
- SHA-256
e4b5bd06cba6c45ad5c92359aa4a6f8f135d0334285734eab3c14a24f9369add
Supported hardware IDs (37)
- USB\VID_07D1&PID_3C09
- USB\VID_148F&PID_2870
- USB\VID_148F&PID_2770
- USB\VID_083A&PID_7522
- USB\VID_0DF6&PID_0017
- USB\VID_14B2&PID_3C06
- USB\VID_2019&PID_ED06
- USB\VID_0B05&PID_1731
- USB\VID_0B05&PID_1732
- USB\VID_14B2&PID_3C23
- USB\VID_14B2&PID_3C07
- USB\VID_07AA&PID_002F
- USB\VID_1044&PID_800B
- USB\VID_0471&PID_200F
- USB\VID_0586&PID_3416
- USB\VID_07AA&PID_003C
- USB\VID_083A&PID_6618
- USB\VID_083A&PID_A618
- USB\VID_083A&PID_B522
- USB\VID_0B05&PID_1742
- USB\VID_0CDE&PID_0022
- USB\VID_13D3&PID_3247
- USB\VID_14B2&PID_3C25
- USB\VID_15A9&PID_0006
- USB\VID_1740&PID_9701
- USB\VID_1740&PID_9702
- USB\VID_18C5&PID_0008
- USB\VID_14B2&PID_3C28
- USB\VID_14B2&PID_3C27
- USB\VID_0CDE&PID_0025
- USB\VID_129B&PID_1828
- USB\VID_0DF6&PID_002D
- USB\VID_0DF6&PID_002B
- USB\VID_0DF6&PID_002C
- USB\VID_07AA&PID_003F
- USB\VID_0E66&PID_0003
- USB\VID_0E66&PID_0001
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 7) and architecture (x64)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 |
|---|---|---|
| 3.0.1.0 | May 25, 2009 | Microsoft Update Catalog |
| 2.1.3.0 | November 21, 2007 | Microsoft Update Catalog |
| 1.0.5.0 | November 16, 2007 | Microsoft Update Catalog |
| 2.1.1.106 | October 28, 2007 | Microsoft Update Catalog |
| 1.0.4.106 | October 28, 2007 | Microsoft Update Catalog |
| 2.1.1.0 | September 21, 2007 | Microsoft Update Catalog |