DriverCove

AMOI Incorporated - Other hardware - S2 Diagnostics Interface Driver 2.0.5.0

by Amoi Incorporated8.18732-bitSHA-256 verified

Manufacturer
Amoi Incorporated
Device
AMOI Incorporated - Other hardware - S2 Diagnostics Interface
Driver version
2.0.5.0
Release date
January 1, 2007
Supported Windows
Windows 8.1, Windows 8, Windows 7
Architecture
32-bit (x86)
File size
68 KB
File name
20184646_0ad5f4224036e46b07a29b03f0aed7a8b3220b30.cab
Digital signature
Signed - catalog S2usbser.cat
INF version
01/01/2007,2.0.5.0
INF provider
Amoi Incorporated
Device class
Modem
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
9ce6029d17a5a3db76912a8dbcbebd187bf7ef62fa04b7497145054b1d0f56ff

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 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.
  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).