Highlights4 Port USB Hub - 3.0DetailsWith its sleek, slim, compact design, this USB hub provides the super speed expansion you need with the aesthetics you want.MATERIAL - Premium aluminum exteriorEASY EXPANSION - Connect peripherals like mouse, keyboard, flash drives, card readers, or an external hard drive to your laptop or desktop computerSUPER SPEED DATA TRANSFER - 4 USB 3.0 Ports transfer photos, videos, and music at up to 5 Gbps; 10x faster than USB 2.0PORTABLE - Light weight and compact design makes it easy to carry anywhereFAST SETUP - No software or drivers; no bulky power brick-just plug and play!