wch.cn - Other hardware - USB Device3 Driver 2.7.2016.8
by wch.cn8.1832-bitSHA-256 verified
- Manufacturer
- wch.cn
- Device
- wch.cn - Other hardware - USB Device3
- Driver version
2.7.2016.8- Release date
- August 24, 2016
- Supported Windows
- Windows 8.1, Windows 8
- Architecture
- 32-bit (x86)
- File size
- 65 KB
- File name
20919440_f47d4c62cc9896b4cc460895d523dfdd07140074.cab- INF version
08/24/2016, 2.7.2016.08- INF provider
- wch.cn
- Device class
- WCH
- Source
- Microsoft Update Catalog
- Last verified
- July 8, 2026
- SHA-256
e1f79a940077f6a9f858467349459300faf5eb83cc2403aa29e410ee2f6c9b22
Supported hardware IDs (9)
- USB\VID_1A86&PID_5537
- USB\VID_1A86&PID_5576
- USB\VID_4348&PID_5537
- USB\VID_4348&PID_55E0
- USB\VID_1A86&PID_E037
- USB\VID_1A86&PID_E038
- USB\VID_4348&PID_5538
- USB\VID_1A86&PID_E035
- USB\VID_1A86&PID_E036
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 8.1, Windows 8) 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).