USB To DC Barrel Jack Power Cable Adapter Wire Connector 4.0 x 1.7mm DC cable
USB Type 3.0A Male to 4.0mm 1.7mm DC Power Plug Connector. 1 x USB 2.0 to DC 4.0 1.7mm adapter cable. Up to 5V DC Form USB Port (Positive inside). Get power from desktop computer or laptop USB port. Cable Length: 70-80cm(approx.).