DriverCove

MCS7720 Dual serial port adapter Driver 1.18.11.0

by Asix8.1864-bitSHA-256 verified

Manufacturer
Asix
Device
MCS7720 Dual serial port adapter
Driver version
1.18.11.0
Release date
August 3, 2016
Supported Windows
Windows 8.1, Windows 8
Architecture
64-bit (x64)
File size
994 KB
File name
20912537_adb65b5271e3433d7577ac75ec325590801621d7.cab
Digital signature
Signed - catalog mcs.cat
INF version
08/03/2016,1.18.11.0
INF provider
ASIX Electronics Corporation
Device class
USB
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
4fe2de7756f185ae4937ec32b382a128b0c0d894ad18cb24dccd03d64a684f82

Supported hardware IDs (6)

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) 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).