. Designed for use with standard OBD2 ports, this extension adapter is ideal for Bluetooth devices. Helps reposition the Bluetooth device if it interferes with the driver's knees or feet during operation. Reduces wear and tear on the car's OBD2 port and Bluetooth device by minimizing frequent plugging and unplugging. Improves Bluetooth signal strength by allowing relocation of the device, especially when the signal is weak under the steering wheel. Ultra-low profile design enables installation in tight or hard-to-reach spaces. Supports all standard passenger vehicle OBD2 protocols. Features 1x Male 16-pin J1962 to 2x Female 16-pin J1962 connectors. Direct pass-through on pins 1, 2, 4, 5, 6, 7, 10, 14, 15, and 16. Ideal for use with GPS trackers requiring discreet installations. Length: 1 foot (30 cm) Color: Black Material: ABS Package Contents: 1 x 16-Pin Male to Dual Female OBD2 Extension Cable Note: Light and display differences may cause slight color variations between the product image and actual item. Measurement error allowance is +/- 1-3 cm.