1.USB 2.0 and USB 1.1 Compliant and USB-IF certified
2.Supported data speed:1.5/12/480Mbps
3.One upstream and seven downstream ports
4.Supports both bus and self powered (automatic switching power adapter included)
5.Over-current detection and protection for each downstream port
6.USB Portable Hard Drives, USB CD-R/RW or DVD-ROM drives and USB 1.1 hubs!
7.Hot swappable plug and play connection.
8.Daisy-chain connection of up to 127 devices.
9.Windows Vista, Windows XP, 2000, and Mac OS X 10.2 and above, Linux 9
Color: Black / Silver
1 x 7 port USB Hub
1 x Vertical Stand for Hub
1 x USB cable
1 x AC adapter (us plug)