USB 2.0 Hub, 4 Ports, Black/Silver

Quick Overview

This USB 2.0 Hub allows you to attach multiple USB devices to a single USB port on your computer.
USB 2.0 and 1.1 compliant.
Supports Hi-Speed data transfer rates up to 480 Mbps.
Does not require external power, software, or complicated set-up procedures.
On bus-power, 500mA from the USB 2.0 computer port is shared between the hub ports.
Plug & Play and Hot Swap capability.
Compatible with Windows, Mac and Linux.