7-Port Strip Shape High Speed USB 2.0 Hub Black USB 2.0 hi-speed ports  This USB Hub is fully compliant with USB 2.0 specification. This USB Hub provides up to 500mA per port sufficient for diverse devices Compatible with: Windows 98 / ME / XP / VISTA / 7, Mac OS  This versatile cable is the ultimate way to stay connected while maintaining a very clean look Great on laptops with hard to reach USB ports of this 4 Port USB 2.0 Hub This USB Hub is ideal USB expansion for portable use on the road or at home  Cute octopus appearance of this Mini USB Hub Type: Hub....Transfer Rate: 480Mbps....Standards: USB 2.0....Weight: 67g / 2.36oz....Dimension: 71 x 2.7 x 2cm / 27.95" x 1.06" x 0.79" (L x W x H)