*7 port usb hub, fish shape *USB1.1/USB2.0 *Excellent for USB promotion gifts *OEM service *one year warranty 7 port USB HUB, fish shape 1.With 4 ports, fully compliant with the Universal Serial Bus Specification version1.1/2.0,2.supports transfer rate up to 480Mbps3.Plug & Play and hot swapping.4.PC USB Power supply at 5V.5.Supports Windows 98/98SE/2000/Me/XP/Mac OS 9.1 or high/vista and so on6. ...