StarTech USB to 5.5mm Power Cable, Type M Barrel - 3 Foot

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.

Connectors
Connector A: 1 - USB 2.0 Type-A (4 pin, 480Mbps)
Connector B: 1 - Barrel Power Connector (Size M, OD:5.50, ID: 2.10)