DriverCove

MosChip Semiconductor Technology Ltd - Bus Controllers and Ports - PCIe to High Speed Serial Port Driver 1.0.0.8

by MosChip8.18764-bitSHA-256 verified

Manufacturer
MosChip
Device
MosChip Semiconductor Technology Ltd - Bus Controllers and Ports - PCIe to High Speed Serial Port
Driver version
1.0.0.8
Release date
December 16, 2009
Supported Windows
Windows 8.1, Windows 8, Windows 7
Architecture
64-bit (x64)
File size
144 KB
File name
20344205_a7df7415672d978b3c3a1a17a9f9282e2c02fb6e.cab
Digital signature
Signed - catalog pcieports.cat
INF version
12/16/2009,1.0.0.8
INF provider
MosChip Semiconductor Technology Ltd
Device class
Ports
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
6d9cadb56a9230d02793a1c77edd937d370a4a9ba3273ee6a97eb5830b8ab809

Supported hardware IDs (11)

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 (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).