Prolific Technologies Driver Download

Prolific Drivers

The Technologies is a USB device manufactured by Prolific. This driver can help resolve issues like USB device not recognized, "Disk Not Formatted" errors, or if your device randomly ejects or stops working. This version of "ICUSB232.EXE" is rated (5 out of 5 stars) based on 2,748 downloads and 17 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 1.2 MB.

17 Ratings (see all reviews)
2,748 Downloads

Supported Models

Prolific Technologies

Manufacturers

Prolific

Supported Operating Systems

Windows XP

File Name

Additional 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 Prolific Technologies ratings and reviews

How to Update Prolific Technologies Device Drivers

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 Prolific Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

Step 2 - Install Your Driver

After downloading your new driver, it's time to install it. For Windows users, the built-in Device Manager is your go-to tool for managing system devices and drivers. Here's how to use it:

  1. Right-click the Start button to open the Quick Access menu.

  2. Select "Device Manager" from the list of options.

  3. In the Device Manager window, locate the device that needs updating.

  4. Right-click on the device name and choose "Update driver" from the context menu.

  5. Follow the on-screen instructions to complete the installation process.

Once the installation is complete, restart your computer to ensure the new driver is properly integrated and functional.

This simple process helps keep your system running smoothly and maintains compatibility with your hardware components.

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.

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
This website is not affiliated with Prolific. All company names/logos are properties of their owners.
server: web5, load: 1.31