USB Screw Terminal Block Adapter Connecotr USB 2.0 A Male Plug 4 Pin Bolt Solderless Replacement Balum Converter for Charging and Data Transfer-2Pcs

This USB screw terminal block adapter is easy to install and disconnect, extends the length of the USB cable, perfectly solves the problem of distance between two devices, and provides a perfect choice for DIY enthusiasts to fix and replace.. This USB A to 4-pin screw terminal plug adapter is made of pure copper conductor, high quality plastic material, insulation and flame retardant. Nickel-plated interface, durable anti-oxidation, longer service life. Integrated molding terminal built-in groove mode cassette, plug tight is not easy to loose.. USB 2.0 to 4 Pin bolt solderless converter identification is clear: "V+". "D +". "D-" "-".. Simple to use, just use a small screwdriver to repair and replace the USB cable plug, eliminating the trouble of welding, no need to buy expensive tools.. Support a variety of USB devices, suitable for U disk, keyboard, mouse, camera, printer, mobile phone, Bluetooth adapter and other devices with USB interface.