The UH400 is your one-stop USB 3.0 hub, connecting all of your portable devices to a lightning fast data highway that is capable of reaching transfer speeds of up to 5Gbps, making it 10 times faster than the USB 2.0 standard. Users can simultaneously plug in and run up to 4 USB-based devices such as USB flash drives, mice, printers, external hard drives, smart phone charging/syncing cables and so much more.