Powerful: Add 4 additional USB devices(such as USB drive,card reader,mouse,keyboard,hard disk) to your PC simultaneously, making it unnecessary to switch between devicesFast Data Transfer: Sync music, movies, large files at blazingly speeds up to 5Gbps, fast enough to transfer an HD movie within secondsAluminum Alloy Design: Aluminum alloy material design is not only exquisite in appearance but also fast in heat dissipation, making the hub very suitable for data transmissionSlim & Lightweight: Featuring an ultra-thin form factor with minimal weight, this hub is ideal for home, office, or anywhere you goExtended Compatibility: Plug and play. No installation driver required.Support OTG function.Support Windows 10, 8, 7, Vista, XP, Mac OS X 10.6 or later,Linux 2.6.14 or Later