KWP2000 ECU Plus Specification Connects to USB Supports high speed ECU flashing Led Indications for power/rx/tx Can read and write a lot more ECU's than the normal KWP2000 Software Functions This Kit can be used to read and write flash dumps of the most recent ECUs. It is very easy to use - You need only a PC with Windows and a USB port Package Includes KWP2000 Plus device USB A/B connection cable OBD2 connection cable 38 pin Mercedes connection cable 20 pin BMW connection cable female banana cable