TRENDnets USB 3.0 to Gigabit Adapter + USB Hub, model TU3-ETGH3,
adds a Gigabit Ethernet port and three 5 Gbps SuperSpeed USB 3.0 ports
to a Windows or Mac computer. The TU3- ETGH3 is also compatible with
USB 2.0 and 1.1 ports. An included optional power adapter provides
full power to power hungry USB devices.