... ,CE,FCC 2. 1 Year warranty 3. OEM usb hub 4.patent design,portable 5.support windows 7 charging for iPhone/iPad, ... for just about everything (Cellphone, Camera, Printer, MP3 Player, Keyboard, Mouse, Etc). Most computers have only between 2 and 6 USB ports ... specifications, Backwardly compatible with USB 2.0 ,Plug and play installation Adds USB 2.0 High-peed ports. Supports up to 127 Full-speed or Low ...