1. Supply 5V/600mA sufficient current per port and supports USB 2.0 data transfer rates up to 480 Mbp.
2. Support Win7, Window Vista, Windows XP Pro/home edition, Window98/ME/2000 Pro/home edition, MACOS 9.0 and other.
3. LED indicator lights show which USB ports are in use at any given time.
4. Security Module:Over-current,Over-voltage,Short circuit protection,CE, FCC, ROHS approval.
5. Support for Plug-and-Play specifications.