Prolific Usbtoserial Comm Port Version 333114 Driver ((exclusive)) Page

Download and installation (Windows)

Windows XP (32/64-bit) through Windows 11. Interface: USB 1.1 / 2.0 to RS-232 Serial. Step-by-Step Installation Guide prolific usbtoserial comm port version 333114 driver

This device cannot start. (Code 10) The specified request is not a valid operation for the target device. prolific usbtoserial comm port version 333114 driver