UNMCORE (2 Pack Y Shape USB 3.0 Dual Power 2 X Type A to Micro B SuperSpeed Cable for Portable External Hard Drives and Wii U (1.5ft - 0.50M) - Black The UNMCORE Y shape 2-connector USB 3.0 A Male to Micro-B cable can be used to connect your USB 3.0 devices with a transfer rate of up to 5 Gbps. An additional USB type-A connector allows the cable to be connected to two USB ports (2.0 or 3.0) for maximum power and performance.Backwards compatible with high speed USB 2.0 devices and USB 1.1. An additional USB type-A connector allows the cable to be connected to two USB ports (2.0 or 3.0) for maximum power and performance. This USB 3.0 Y-cable provides a transfer rate of up to 5 Gbps when connected with a USB 3.0 compliant host or device. It is compatible with HDDs, PCs, laptops, mobile phones, digital cameras, printers, Wii-U or other devices with low power output USB ports.Works great connecting an external drive to the Wii U.Great Choice to get more power to your device In order to fully enjoy the benefits of the USB 3.0 specification, the device and source must be USB 3.0 compatible.You can also use this cable for your gaming system. Hassle free 1 year warranty with UNMCORE Retail.