PROEMION GmbH - USB - 8 16 2017 12:00:00 AM - 2.12.28 Driver 2.12.28.0
by Proemion GmbH8.18732-bitSHA-256 verified
- Manufacturer
- Proemion GmbH
- Device
- PROEMION GmbH - USB - 8 16 2017 12:00:00 AM - 2.12.28
- Driver version
2.12.28.0- Release date
- August 16, 2017
- Supported Windows
- Windows 8.1, Windows 8, Windows 7
- Architecture
- 32-bit (x86)
- File size
- 884 KB
- File name
77fa046b-130f-463d-90d7-1f127a618ebe_c6b841a149fb9c814d5ddeddadb2b331d83f3658.cab- Digital signature
- Signed - catalog
ftdiport.cat - INF version
08/16/2017,2.12.28- INF provider
- PROEMION GmbH
- Device class
- Ports
- Source
- Microsoft Update Catalog
- Last verified
- July 8, 2026
- SHA-256
35e08b4b3fb3cd8bd935f96f763db7f09cc52c02cc366e6d53dd4759a49b9e31
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
- 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, 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).