The Targus 4-Port USB 3.0 Hub features the new and powerful Super Speed interface technology. The Targus USB hub improves the speed and efficiency in how its user moves data from devices to computers. Allowing rapid access to data and the ability to transfer files of up to 5 gbps, the Targus USB Hub lets you copy large amounts of video, movies, music, photos and data at lightning fast speeds. The Targus 4-Port USB 3.0 Hub adapts a single USB port into four separate slots. Compatible with PCs, Mac computers and Netbooks, this very powerful Targus 4-Port Hub allows for easy connection from the hub to your USB-enabled computer with a 5' cable. Ideal for connecting hard drives, docking stations, mice, flash drives, iPod/MP3 players and other devices, the Targus 4-port USB 3.0 hub is compact and space saving. The hub also includes a 4A AC adapter, providing additional power when needed.