StarTech.com USB to 5.5mm Power Cable - Type M Barrel - 3 ft

Tired of having to carry around a separate wall adapter in order to power or charge your 5V devices. such as certain external hard drives. streaming media players. and Bluetooth® speakers?This USB power cable makes it easier to power 5V DC devices that have a Type M (OD: 5.5mm. ID:2.1mm) barrel power connector. You can power or charge the devices through an available USB port on your laptop or desktop computer.Expertly designed and constructed of high-quality materials. the StarTech.com USB2TYPEM power cable is backed by our lifetime warranty.The StarTech.com Advantage- Guaranteed reliability