StarTech.com USB4000IP, 480 Mbit/s, Black, Windows 2000/XP, Vista (32/64-bit), 350 g, USB 1.1/2.0, RJ45, 5V DC, 2.6 Amps StarTech.com USB4000IP. Data transfer rate: 480 Mbit/s, Product colour: Black. Compatible operating systems: Windows 2000/XP, Vista (32/64-bit). Package weight: 350 g. Interface: USB 1.1/2.0, RJ45, Power requirements: 5V DC, 2.6 Amps, Networking features: 10/100 Mbps. I/O ports: 1x RJ45 F