iConcepts™ PL 2303 Free Driver Download
v22.214.171.124 for Win2K/XP/2003 (24 Dec 2007)
Supported Operating Systems
Windows 2000, Windows XP, Other
Link to Page
I bought an iConcepts Serial-USB bridge in 2002. The driver was never stable until I finally found this one updated at Prolific in Dec. 2007
The iConcepts device inside the plastic shell is actually reported as a Prolific device in my Windows XP device manager. Below are the details.
This is a more friendly XP driver from the Taiwan Manufacturer site for PL-2303 USB to Serial Bridge (H, HX, X) Installshield Driver Setup Program
v126.96.36.199 for Win98SE/ME
v188.8.131.52 for Win2K/XP/2003 (XP Logo Certified)
For Prolific USB Device VID_067B&PID_2303 device only (check your control panel hardware COM port device ID that gets added by this driver PROPERTIES/DETAILS reports in as a USB\VID_067B&PID_2303, a generic device sometimes marketed as a iCONCEPTS product around 2002
John (DG Member) on 1/3/2008
Already tried it? Give your review
DriverGuide.com - Download Choice
Direct download is available only to our Premium Members. Free members are required to use our DriverGuide installer or consider these Premium options:
DriverGuide.com - Using DriverGuide's Installer
DriverGuide's installer software (Windows only) simplifies the driver installation process. It safely downloads and verifies your driver and then assists in the installation of it.
You may notice that the file size of the installer software is much smaller than the file size of your actual driver. The reason is that first the installer setup file is downloaded, and then the installer software does the work of fetching your driver from our fastest download server.
The installer setup file has been certified safe by leading-class virus and malware scanners.
Sometimes anti-virus software can report false positives. If this happens to you, we encourage you to submit the file you download to VirusTotal (a free, independent service which identifies malicious content) where you will see dozens of other anti-virus scanners report the file is perfectly safe.
The installer setup file may include a purely optional advertising offer which you are free to decline. We only work with trusted advertising partners.
Note: Windows only. Mobile, Mac OS and Linux users can choose other download options by deselecting the installer checkbox below the download button.