12 USB 2.0 PORTS - connect USB devices such as external hard drives, mp3 players, mice, digital cameras, printers, etc.
QUICK DATA TRANSFER - backup and transfer your MP3’s, digital photos, and digital videos to your desktop or laptop with rates up to 480Mbps
PLUG & PLAY - hot swappable, hot pluggable and chains up to 127 USB devices
COMPATIBILITY - with Windows 98SE /ME /2000 /XP /Vista /7/8/10, Mac OS 9.1 or above, Linux 2.4 or above
INCLUDES - 1 x USB hub, 1 x Power Adapter, 1 x USB - USB extension 3' cable