- Provides 4 additional USB 1. 1 or USB2. 0 ports to existing USB Systems

- Connecting Cable Tucks Away Into Its Own Compartment

- Supports USB Spec. 1. 1 Data Transfer Rate of Up to 12 Mbps and USB2. 0 Data Transfer Rate of Up to 480 Mbps

- Supports All USB Devices

- Power : self powered