1. 4 USB 2.0 high speed ports
2. Supports up to 127 hi-speed devices
3. Supports data transfer rate at 1.5, 12 and 480Mbps
4. Provide up to 500mA per port sufficient for diverse devices
5. Plug-and-Play installation
6. Supports Windows98, 98SE, 2000, ME, XP, Mac OS 8.6 or above
7. Hi-speed downstream ports with USB a female connectors
8. Hi-speed upstream port with A/M
4 ports USB 2.0 Hub