DriverCove

4Sun - Other hardware - USB-to-Serial Port Driver 1.0.0.1

by 4SunXP64-bit32-bitSHA-256 verified

Manufacturer
4Sun
Device
4Sun - Other hardware - USB-to-Serial Port
Driver version
1.0.0.1
Release date
April 23, 2012
Supported Windows
Windows XP
Architecture
64-bit (x64), 32-bit (x86)
File size
80 KB
File name
20482455_6e3d96bdf797702517625fb039d0603ffbd0a20d.cab
Digital signature
Signed - catalog SERCPLM.cat
INF version
04/23/2012,1.0.0.1
INF provider
4Sun
Device class
Ports
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
65327b13827cba2a9ee90f447885f54f0219a660bd2160ad4c63a04161f667f3

Supported hardware IDs (1)

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 XP) and architecture (x64, 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).