This is the Prolific USB to Serial Driver. There are a number of Prolific Serial drivers for the PL2303 and these have been listed below. There is also the usb\vid_067b&pid_2303&rev_0300 error. This is the Prolific usb-to-serial comm port. You can also see how to fix the error 10 issue from Prolific. There is also an … Continue reading Prolific USB to Serial Driver