DriverCove

Realtek Semiconductor Corp. - USB - 10.0.22621.31276 Driver 10.0.22621.31276

by RealtekWindows 1164-bitSHA-256 verified

Manufacturer
Realtek
Device
Realtek Semiconductor Corp. - USB - 10.0.22621.31276
Driver version
10.0.22621.31276
Release date
July 26, 2022
Supported Windows
Windows 11
Architecture
64-bit (x64)
File size
1.8 MB
File name
5943f0ef-2791-47d2-847c-cc8aa4c9f096_c08936a87f7b45d7b04a475c79db4e68fe6dcda3.cab
Digital signature
Signed - catalog RtsUer64.cat
INF version
07/26/2022,10.0.22621.31276
INF provider
Realtek Semiconductor Corp.
Device class
USB
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
a8240fc308bd7eed3d9c30edb1e79623ef50d9ad4035c87b00dd7da25621dfa2

Supported hardware IDs (2)

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 11) 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).