Prolific PL-2303 USB to Serial Bridge Controller Driver Download
The PL-2303 USB to Serial Bridge Controller is a device manufactured by Prolific. You can unlock features and improve performance by updating its driver. This version of "wd_pl-2303hx_v20014v20026.zip" is rated (5 out of 5 stars) based on 10,269 downloads and 59 reviews. Our users report success installing this driver update on PCs running Windows 7 and Windows XP. The total disk space used for this update is 1.5 MB.
Supported Models
PL-2303 USB to Serial Bridge Controller
Manufacturers
Supported Operating Systems
Windows 2003, Windows XP, Windows 2000, Windows ME, Windows 98SE, Windows 98
File Name
Versions
v2.0.0.26 (10-Jan-2005)
Additional Notes
PL-2303H Installshield Driver Setup Program v2.0.0.14 for Win98SE/ME v2.0.0.26 for Win2K/XP (XP Logo Certified) for Prolific USB VID/PID Only
Uploaded By
Screwloose (DG Member) on 29-Jan-2005
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Related Driver Updates
How to Update PL-2303 USB to Serial Bridge Controller Device Drivers
Step 1 - Download Your Driver
To get the PL-2303 USB to Serial Bridge Controller 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 PL-2303 USB to Serial Bridge Controller 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 you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.
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 |
|---|---|---|
| PL-2303 Driver Installer/PL-2303 Driver Installer.exe | 1.7 MB | 10 Jan 2005 |