Other Companies Prolific Technologies Driver Download

Other Companies Drivers USB Drivers
17 Ratings (see all reviews)
2,735 Downloads

Supported Models

Prolific Technologies Driver

Manufacturers

Other Companies

Supported Operating Systems

Windows XP

File Name

ICUSB232.EXE (1.2 MB)

Find Related Drivers

Uploader Notes

While searching for a device driver for my non-branded USB to DB9 serial port adaptor (Which the PnP functions of Windows XP identified as a Prolific Technologies USB device), I found this device driver which is for a Star Tech PL-2303 USB to serial port adaptor. This driver worked perfectly with my unidentifiable USB to serial adaptor. During my time searching the internet in an attempt to identify the true manufacturer of this device (as Prolific Technologies manufacture electronic parts, but not complete products) I found information that indicated that most current USB serial port adaptors on the market today use the same interface electronics manufactured by Prolific Technologies.

Uploaded By

J741 (DG Member) on 4-Dec-2003

Ratings & Reviews

See all Other Companies Prolific Technologies ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
ICUSB232/layout.bin 417 bytes 31 Dec 2002
ICUSB232/Setup.ini 146 bytes 31 Dec 2002
ICUSB232/Setup.exe 56.3 KB 5 Sep 2001
ICUSB232/ikernel.ex_ 344.9 KB 5 Sep 2001
ICUSB232/data1.cab 466.8 KB 31 Dec 2002
ICUSB232/data2.cab 264.7 KB 31 Dec 2002

How to Update Prolific Technologies Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Prolific Technologies 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 Prolific Technologies 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 Prolific Technologies. It is a software utility which automatically finds and downloads the right driver.

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.

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