USRobotics releases its line of USB 3.0 products, including the USR8400 USB 3.0 hub, USR8401 USB 3.0 ExpressCard adapter and the USR8402 USB 3.0 PCI Express adapter. The USB 3.0 SuperSpeed interface offers up to 5Gbps transfer rate, up to 10 times faster than USB 2.0.
The USR8400 is a USB 3.0 hub with four USB 3.0 ports while the two USB 3.0 adapters both provides two USB 3.0 connectors. All of them are backward compatible with USB 2.0/1.1.