TITANs HUB-630i is a robust, industrial-grade 6-port USB2.0 hub. HUB-630i expands one USB port into 6 USB3.0 ports. The HUB-630i supports USB3.0 5Gbps (super-speed) USB2.0 480Mbps (high speed) 12Mbps (full speed) and USB1.1 1.5Mbps (low speed) data rates. It is powered by a high quality industrial-grade switching power supply and provides up to 900mA current to downstream devices. There is no need for any driver or software installation. By plugging the cable from the USB hub to the host USB port of the PC and connecting your USB devices to the downstream port of the hub, the host PC immediately gains 6 USB ports. For more details on product, Please refer to http://www.papyrus.co.il/6portusb3hubmetal.htm