Windows 10 usb serial not working July 8, 2019 16 32 64 128 Windows 10 usb serial port not working Windows 10 usb to serial adapter not working Windows 10 prolific usb to serial driver not working Usb-serial ch340 not working windows 10 Prolific usb to serial not working windows 10 Usb device not recognized windows 11 Usb windows 10 install
