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NWD2205 802.11n Wireless N Adapter Realtek RTL8192CU Driver 1012.0.1231.2010

by Realtek8.1864-bitSHA-256 verified

Manufacturer
Realtek
Device
NWD2205 802.11n Wireless N Adapter Realtek RTL8192CU
Driver version
1012.0.1231.2010
Release date
December 31, 2010
Supported Windows
Windows 8.1, Windows 8
Architecture
64-bit (x64)
File size
383 KB
File name
20406660_d5c0cce433dcc19129e8239dae1d961b128c29ec.cab
INF version
12/31/2010,1012.0.1231.2010
INF provider
Realtek Semiconductor Corp.
Device class
Net
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
994c38d9885946c06a566de7f7a85afa3b09a28938d147c93d8f42354bb24f67

Supported hardware IDs (46)

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).

Other versions of this driver

VersionReleasedSource
1021.4.928.2012September 28, 2012Microsoft Update Catalog
1010.0.917.2010September 17, 2010Microsoft Update Catalog
1008.2.906.2010September 6, 2010Microsoft Update Catalog
1008.0.806.2010August 6, 2010Microsoft Update Catalog