Barrel Type 5.5mm 2.1mm Female to Micro USB Male Power Adapter Converter Cable This power adapter cable to convert 5.5mm x 2.1mm Barrel power to Micro USB power supply - Connectors Barrel 5.5mmX2.1mm Female Jack Micro USB Male plug -Cable Length: 15cm CCS-5034 - We specialize in Electronics, Computer, Cell Phone, tablet, Camera, Professional Signal Conversion Devices, Networking, Security, Adapter, Cables and other Accessories Pickup Location: "Cable Link" Tel: 613-680-6188