U232 P9 Driver Windows 10 !!link!! -

Use the (last working legacy driver) – not from Prolific’s current site. Search: PL2303_332_105_20090401.zip (widely mirrored on driver repositories).

Look for an "Unknown Device" or a device under with a yellow warning triangle. Right-click it and select Update driver . u232 p9 driver windows 10

This driver is not digitally signed for Windows 10. You must permanently or temporarily disable driver signature enforcement OR use a modified .inf file. Use the (last working legacy driver) – not

Use a terminal program like or Tera Term : use the Add Legacy Hardware

Direct it to the folder where you extracted the MCT drivers. Force Legacy Install (If needed): If the device still isn't appearing, use the Add Legacy Hardware