If the camera cable coming with your dash cam is short, this camera extension cord is a necessary tool that can help you easily and conveniently install the rearview camera. It has a proper length for most car rearview mirror cameras and is easy to install. Features - Color: Black - Material: PVC, copper - Size: 300.00 x 0.80 x 0.80 cm / 117.90 x 0.31 x 0.31 in - Note: 4-pin, 4-core - Safe and convenient to use, not easy to break or deform, reusable and suitable for long-term use - Ideal for anyone who needs to install a rear camera system on their car due to a short cable length - Professionally designed with simple and clean lines - Sufficient length to meet various installation needs, providing practicality and convenience - Universal compatibility with most 4-pin rear cameras of dash cams Package list: 1 x Extension Cable