1.Usb hub 36 port pass the Rohs,CE,FCC 2. 1 Year warranty 3. OEM usb hub 4.patent design,portable 5.support windows 7 ... gadget is called the Super USB 36 Port Hub. Fully compliant with USB 1.1 specifications, Backwardly compatible with USB 2.0 ,Plug and play ... .Windows 98, 98SE, 2000, ME, XP, Mac OS 9.x, 10.x,windows 7