7 Port Hi-Speed USB 2.0 Hub, Dual Power, Manhattan 160766 Provides seven Hi-Speed USB 2.0 ports to connect additional peripherals Compact size ideal for both desktop and notebook computers Versatile bus or AC powered with over-current protection; hot-swappable Easy-to-read power and port LED indicators Compatible with all USB-equipped computers. * Plug and Play  Windows and Mac compatbile