OBD2 ELM327 Bluetooth CAN-BUS Scanner Tool Top 2 Reason To Get OBD2 ELM327 Software Version: 2.1 Bluetooth ELM327 Supports All OBD-II Protocols : ISO15765-4 (CAN);ISO14230-4 (KWP2000);ISO9141-2; Note: This one can be only used on windows xp computer, can not used on windows 7 computer. The Bluetooth ELM327 has no cable, it works via bluetooth wirelessly. ELM327 bluetooth…