The US Robotics USR8400 USB 3.0 Hub easily adds up to four USB 3.0 ports for your computer. It lets you connect super-speed peripherals such as USB 3.0 external hard drives, digital video cameras and high-resolution webcams. You can save time with its blazing fast transfer rates of up to 5GBps, which is up to 10 times faster than USB 2.0. This 4-port USB hub is backward compatible with USB 2.0 and 1.1 devices and also supports USB 2.0 and USB 1.1 speeds. Each port automatically detects the USB type and transfers data at the maximum rate for each individual port. The US Robotics hub sports a simple plug and play design for simple connection. It supports hot swappable device connection - plug in and disconnect peripherals without shutting off your computer.
US Robotics USR8400 USB 3.0 Hub:Connect any USB 3.0 device to your computer Compatible with USB 3.0 specification Backwards compatible with USB 2.0/1.1 devices Transfer rates up to 5Gbps Up to 10 times faster than USB 2.0 Each port detects native USB speed and transfers data at the maximum rate for each port Each port provides up to 900mA of power when plugged into outlet Ideal for power hungry USB devices Plug and play Hot swappable Add USB 3.0 connections to a desktop that may only have USB 2.0 or 1.1 Expand USB connections by adding additional USB ports Connect additional peripherals such as external hard drives, printers, scanners, digital cameras, video cameras, video surveillance cameras, video display solutions, media devices and more