If the camera cable coming with your dash cam is short, then this camera extension cord is a necessary tool that can help you to easily and conveniently install the rearview camera. It has a proper length for most car rearview mirror camera, and easy to install. Features - Color: Black - Material:PVC, copper - Size: 300.00X0.80X0.80cm/117.90X0.31X0.31in - Note: 4-pin, 4-core - Safe and convenient to use, not easy to break or deform, reusable and can be applied for longtime. - Ideal fit for anyone who needs to install a rear camera system on their cars due to a short cable length. - Characteristic and with professional design. Simple and generous in design, smooth in lines. - The length is enough to meet various installation needs, providing practicality and convenience. - This extension cord is universal for most of the 4-pin rear camera of dash cam and . Package list: 1 x Extension Cable