Product Specification Cable Length - 1 meter / 3ft, please kindly to check the length before you order. Connector 1: 2 x USB 3.0 Male Connector 2: 2 x USB 3.0 Female Install Point -The USB 3.0 dash mount cable fits right into the hole for the cigarette lighter. You can install the USB 3.0 mount cable with a double din stereo that has Car Play functionality. -You can use this USB 3.0 mount to replace the car Cigarette lighter or drill a 29mm x 26mm hole to install this cable. -To install this USB 3.0 panel flush mount cable: Use an existing hole (Car cigarette lighter) or cut a hole in your dashboard and clip in the socket to flush mount it to your vehicle's dash. Bracket included to allow mounting of socket on your car's dashboard. -Due to USB length limits for android auto and apple car play its hard to find a good solution, but this USB cable still works perfect for both.