Features: 1¡¢Support COM Ports: Car programmer tool is a specialized programming device for memory and microcontrollers, supports any COM ports, including virtual ones from 1 to 20. 2¡¢Macro Language Design: Built in macro language to write protocols, fast and simple to add new types of micro solutions. Precisely meet the manufacturer's read write algorithm requirements. 3¡¢Text and HEX Mode: OBD2 car programmer can work with text (ASCII) and HEX mode, and can create a list of commands that allows editing and fast sending. 4¡¢Saving Files: Support for saving files including command and port settings and saving incoming data in binary files, support file transfer via serial port. 5¡¢Durable Material: OBD2 programmer is made of selected ABS material, wear resistant, high strength and durable, lightweight and portable. Package included: 1 x Car&nbspDiagnostic&nbspTool 1 x&nbspSticker 1 x USB&nbspCable 1 x&nbspUSB Storage Device 10 x Wire Harness 9 x Chip 1 x&nbspCD