i-tec USBHUB2, 480 Mbit/s, Black, Stainless steel, Power, Microsoft Windows ME/2000/XP/Vista/7, Mac 10.1+, 0 - 40 °C, -10 - 85 °C i-tec USBHUB2. Data transfer rate: 480 Mbit/s, Product colour: Black, Stainless steel, LED indicators: Power. Compatible operating systems: Microsoft Windows ME/2000/XP/Vista/7, Mac 10.1+. Interface: USB 2.0, Power requirements: DC 5V, AC 100-240V@50/60Hz