Windows 10 | U232 P9 Driver

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

→ No yellow exclamation mark.

The primary issue users face on Windows 10 is the "This Device Cannot Start (Code 10)" error. This occurs because modern Windows updates often automatically install the latest Prolific drivers, which are frequently incompatible with older, "end-of-life," or non-genuine hardware revisions of the P9 chipset. Effective Solutions for Windows 10

The is a widely used USB-to-Serial (RS-232) adapter cable. It allows modern computers without legacy DB9 serial ports to connect to serial devices. These devices include routers, switches, telescopes, and industrial equipment.