USB Port to 5.5mm / 2.1mm 5V DC Barrel Jack Power Cable Connector

1M USB Port To 5.5 x 2.1mm 5V DC Barrel Jack Power Cable ConnectorDescription:Color: BlackLength: 1MType: A Male USB Plug to 5.5mm (outer), 2.1mm (inner) Male Coaxial / BarCurrent Electricity: Provides 5V DC From USBCompatibility: For Small Electronics And Devices Which Use A 5.5mm Barrel Jack For A Power CablePackage Include:1x Cable