U222-004-R 4-Port USB 2.0 Ultra-Mini HubCompact 4-port USB ultra-mini hub features convenient USB plug-and-play connectivity. Powerful high-speed data transmission rates up to 480 Mbps. Versatile multi-voltage AC adapter provided for connecting devices demanding additional power. Bright LED indicator alerts user of power and port status. Number of Ports: 4; For Use With: Multiple USB Devices To 1 Computer; Transfer Rate: 480 MBps.
Manufacturer's limited three-year warranty.