IOGEAR GUC232A Driver Download (Official)

2 Ratings

Supported Models

GUC232A Driver

ATEN USB to Serial Bridge Driver

ATEN USB to Serial Cable Driver

USB to Serial Port Driver



ATEN International Co.


Supported Operating Systems

Windows Vista, Windows XP, Windows 2000, Windows ME, Windows 98SE

File Name (537.5 KB)

Find Related Drivers

Uploader Notes

USB to Serial RS-232 Adapter Driver

Uploaded By

Gitanjali (DG Staff Member) on 15-Oct-2011

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
SERWPL.INF 2.5 KB 30 Mar 2006
Vista/PL2303.CAT 7.8 KB 22 Dec 2003
Vista/SER2PL.INF 1.9 KB 30 Mar 2006
Vista/SER2PL.SYS 43.3 KB 16 Jul 2003
WIN2K/DRemover98_2K.exe 135.2 KB 7 Nov 2001
WIN2K/SER9PL.sys 194.1 KB 12 Aug 2003
WIN2K/SERSPL.INF 2.3 KB 30 Mar 2006
WIN2K/SERSPL.VXD 26.7 KB 12 Aug 2003
WIN2K/SERWPL.INF 8.7 KB 30 Mar 2006
WIN2K/ser2pl.sys 112.0 KB 31 Jul 2003
WIN95/SERPORT.INF 2.3 KB 4 Sep 2000
WIN95/SERPORT.VXD 25.2 KB 16 May 2000
WIN95/USB2SER.INF 1.3 KB 30 Mar 2006
WIN95/USB2SER.sys 19.3 KB 16 May 2000
WIN95/uninst.exe 110.6 KB 26 Jan 2000
WIN98_ME/DRemover98_2K.exe 135.2 KB 7 Nov 2001
WIN98_ME/SER9PL.sys 194.1 KB 12 Aug 2003
WIN98_ME/SERSPL.INF 2.3 KB 30 Mar 2006
WIN98_ME/SERSPL.VXD 26.7 KB 12 Aug 2003
WIN98_ME/SERWPL.INF 8.7 KB 30 Mar 2006
WIN98_ME/ser2pl.sys 112.0 KB 31 Jul 2003
WINXP/PL2303.CAT 7.8 KB 22 Dec 2003
WINXP/SER2PL.INF 1.9 KB 30 Mar 2006
WINXP/SER2PL.SYS 43.3 KB 16 Jul 2003

How to Update GUC232A Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the GUC232A driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter GUC232A into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for GUC232A. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the IOGEAR website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

This website is not affiliated with IOGEAR. All company names/logos are properties of their owners.
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