TRUST 18277 CURVE 4 PORT USB 3.0 POWERED HUB, COMPATIBLE WITH USB2.0 & USB 1.1
Item number: 18277. USB 3.0 or USB 2.0 port (USB 3.0 port for full performance). 4 Port USB 3.0 hub. Can be used as a powered hub with the supplied power adapter, or an unpowered hub without. USB 3.0 - 10x faster than USB 2.0.