This cable is a 25-pin DB25 to 16-pin OBD cable, suitable for CK100, plug and play, with a high-quality copper core thick cable. It is an OBD2 cable designed for key programming. Works with vehicles that support OBD2 connectivity; customers need to use this cable to connect to the vehicle and program keys through the OBD2 port. Voltage: 12V. Type: Car computer diagnostic instrument. Power: 24W. Operating temperature: 50C. Color: Black. Material: Plastic. Package Contents: 1 x OBD2 Cable. Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the actual product. Measurement may vary by +/- 1-3 cm.