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. Package list: 1 x tester