Launch X431 OBD I ADAPTOR BOX SWITCH WIRING Wireless Bluetooth Conversion Cable Launch X431 Main Cable for X431 IV This is 100% Orignal X431 Main Cable. You can use it for Launch X431 IV. Launch X431 main test cable is neccessary for Launch X431 IV. Launch X431 Testing Cable Package including: 1 X Connector 1 X Cable.
