Features: and Online Version KessV2 Firmware V 5.017 support online service by interent connection. No Tokens Need for all vehicles, no tokens reset button, you can use KessV 5.017 for lifetime. KessV2 Firmware V 5.017 cover all major brands and protocols including Line, Kan, EDC17 and MED17 and for J1850. KessV2 V 5.017 can support for cars/trucks/tractors/bikes! KessV2 supports vehicles accroding to engine. So V 5.017 KessV2 can support new vehicles! KessV2 V 5.017can read and write Ecu via OBD2 port directly, no need to disassemble Ecu from the car, easy to use. Specifications: Material: ABS Product Dimension: approx. 5cm/ 1.97 inches Net Weight: 1000g/ 2.20 lbs Note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 x 5.017 Main Unit 1 x 144300T 104 1 x 144300T 103 1 x 144300T 101 1 x 144300T 106 1 x 144300T 102 1 x 144300T 105 1 x 144300T 100 3 x Chips Inside 1 x Multi-Color Cable 1 x USB Cable 1 xCD