Startech 6ft USB Y Cable for External Hard Drive The USB2HABMY6 6ft USB-A to Mini-B Y cable features two USB-A male connectors and a single USB Mini-B male connector - an ideal solution for providing additional power to your mini-USB external hard drive by connecting to two USB-A ports on your computer or laptop. Especially valuable in situations where a single USB 2.0 port may not offer sufficient power to external hard drives, the USB2HABMY6 can be connected to two ports on one PC to increase the power output to power the external device. This 6 ft cable is backed by StarTech.coms lifetime warranty for guaranteed dependability.