✅ Identify your cable’s chipset (CH340 > FTDI genuine > FTDI clone > Prolific avoid) ✅ Download matching driver (CH341SER or FTDI VCP) ✅ Disable driver signature enforcement (temporarily) ✅ Install driver, then plug in cable ✅ Set COM port to <9, 9600 baud, FIFO off ✅ Configure VCDS Lite to that COM port ✅ Test with ignition ON in a K-line compatible car
Before installing, determine which chip your cable uses by plugging it into your USB port and checking : vag kkl 409.1 driver windows 10 64 bit
Common in budget cables. You must download the CH340 Driver from WCH and run the setup.exe . 2. Configure the COM Port ✅ Identify your cable’s chipset (CH340 > FTDI