Connector: BMW 20Pins male connector, OBDII 16pins female connector, To connect compatible scanner tools with OBD2 interface on a 20 pin socket car. Brand New 20 Pin to 16 Pin OBD2 Adapter Scanner Cable, data link cable, used specifically for connecting your OBD2 scanner and your vehicle with this 20 pin connector ,Works on all BMW with 20 PIN diagnostic connector. Professional manufacturing, stable characteristic and high reliability. High-quality materials give the cable superior flexibility and durability,To connect compatible diagnostic tools with OBD2 interface on a 20Pin socket BMW car. Worked perfectly with scanning software, recommend it to anyone in need of the 20pin to OBD2 adapter. 20Pin to OBD2 16Pin connector cable could connect BMW to the car reader for car inspection. We offen try our best to leave every customer a good purchased experience on Amazon, is our everlasting goal, 100% product guarantee, any questions, you are welcome to contact us with any time and we will a