About this item This is a 4Pin male to female cable - 16.5 ft. Please pay attention to the pin configuration and select the correct cable. This 4 pin rear camera cable is a standard accessory that fits most dash cam rear view cameras, but it may not be compatible with some special types of dash cams. Original design, perfect match for the rear camera cord; Easy installation, Plug and Play. This extension cord works for Backup Cameras and Dash Cam rear view cameras. Available in various lengths of backup camera extension cords. Size: 5.91 x 3.94 x 1.18 inches.