Description This product is a usb cable tester, made of solid materials, safe and sturdy. It can last for a long time without being easily damaged. The product is an excellent usb cable tester that can bring you more convenience, allowing you to have a more comfortable experience. Features -Color:Black-Material:Metal-Size:5.00X4.90X1.00cm/1.97X1.93X0.39in-This usb cable tester is a data cable testing board that is compatible with phone charging cable.-It has a quick and efficient short circuit detection feature that ensures the safety of your devices.-The operation of this testing board is simple and user-friendly, making it easy for anyone to use.-With high precision testing, can be assured of accurate assessment of your data cables.-The lightweight and portable design of this testing board makes it convenient to carry around with you wherever you go.Packing list: 1 x tester