Features: 1.Support terminal (K) bus communication, which is used to wake up the car computing system and can well adapt to your needs. 2.(ECU) The terminal (L) of the engine control unit is ignition, the cable is suitable for including 4?way switches, which can be a good helper for your life. 3.Equiped with high compatibility and is suitable for Windows XP, 98, ME, 2000, Vista + for Windows 7 drivers. 4.Compatible with possible diagnostic software packages, including: For ECU scanning, it is more convenient and simple to apply this product. 5.After exquisite craftsmanship and professional processing, this 409 USB cable has good performance and can well meet your needs. Specification: Item Type: 409 USB Cable_x000D_ Material: PVC+ABS_x000D_ OBDII Plug: J1962 16-Pin Male (to Car)_x000D_ Operating Software Compatibility: For Windows 98SE / ME / 2000 / NT and XP._x000D_ Purpose: Used to Wake Up the Terminal (L) Ignition of the Car Computing System (ECU) Engine Control Unit_x000D_ The Cable is Suitable for 4 Way Switches Including Access to Different Ecus:_x000D_ Position 1 = Engine ECU (Read/Clear Engine Fault)_x000D_ Position 2 = AB ECU(Read/Clear AB Fault)_x000D_ Position 3 = ABS ECU (Read/Clear Open Circuit Fault)_x000D_ Position 4 = ESP ECU (Red/Clear Stability Fault)