1. *Compatible with your Windows, Mac OS or Linux systems.
2 *With 4 USB 2.0 ports
3 *High speed transfer rate up to 480Mbps.
4 *Compatible with USB 2.0 & 1.1.
5 *Supports hot swap.
6 *Built-in over-current protection to protect both connected devices and the hub itself from unforeseen power surges.
7 *Plug and Play, no driver needed.
8 *Light weight, small size, easy to carry.