This page contains drivers for the USB 232 Converter / U232-P9. It's a RS232 Serial to USB converter/adapter (see pictures below). I purchased one a while back, but lost the drivers and couldn't get it working on a new PC. After finally tracking them down, I decided to help others in a similar predicament and built this page. The below drivers are for OSX, Win98/ME, Windows 2000, Windows XP, Vista, and Windows 7.

Version 10.2 Windows98SE/ME/2000/XP/Vista/Win7) USB 232 version 10.2 Converter Drivers
Version 1.0/1.3 Mac/Windows98/2K/XP USB 232 version 1.0/1.3 Converter Drivers
OSX 10.3 drivers (no Intel CPU support) U232 OSX 10.3 Drivers