Prolific Usb To Serial Driver 3.3.2.102 Download !!hot!! -

Windows Update may have automatically “upgraded” your driver to version 6.x, which disables legacy chips. You simply need to roll back.

Note: We do not host the file directly, but we recommend retrieving it from a known clean FTP. Use ftp://ftp.prolific.com.tw/ (if active) and navigate to /pl-2303/old/ . Do not use random HTTP mirrors. prolific usb to serial driver 3.3.2.102 download

Prolific intentionally broke support for counterfeit PL2303 chips in drivers after v3.3.2.102. This version is one of the last that still works with older, non‑original (clone) adapters . non‑original (clone) adapters .