Superspeed USB 3.0 connection; also compatible with USB 2.0
USB-powered, no external power supply needed
Aluminum housing provides excellent protection and heat dissipation
Compatible with Windows XP & above; MAC OS 10.2 & above; Linux 2.4.22 & above.
Backed by a 3-year warranty
4.9 x 2.9 x 0.5 inches