Xenta mini USB2.0 Hub.
Features: 1.USB 2.0 4 Ports HUB 2.compatible with both USB2.0 & USB1.1 devices 3. Support data transfer rate & 1.5/12/480 Mbps 4. Can be USB (Universal Serial Bus) bus-powered, no external power supply, a single interface to the most 5. Individual port over- current protection 6. Friendly & ergonomic desigh, easily portable 7. Provide up to 500m A per port sufficient for diverse devices 8. Plug& play installation 9. Support Windows 7&65292; Vista, ME, XP, 2000, Mac OS 9.2 & higher