BMW Multi Tool includes forth parts, hardware device, dongle, ... hardware device to computer. BMW Multi Tool V1.2 Powerful than AK300!!! BMW Multi Tool includes forth parts, hardware device, ... . Description: 1. OBD II CONNECTOR: Connects the tool to the vehicle's Data Link connector (DLC). ... Dongle: USB dongle. 3. USB CONNECTOR: Connects the tool to the PC/Laptop through USB Cable. 4. Programmer ...