combo(card reader+hub)

Specification:
Features
1.Combo USB2.0 card reader with 3-port USB2.0 Hub;
2.Fully support USB2.0 hi-speed transfer rate up to 480mbps,backwards compatible with USB1.1;
3.ports USB2.0 hub available;
4.LED indicator for power and access;
5.Hot plug & play installation;
6.Drivers available for Win 98 , Mac, Linux;
7.Bus-power for card reader, and bus-power or self-power for USB port(Power adapter is optional) (*2);
8.Power supply: +5VDC,supplied by USB power cable; +5VDC, supplied by power adapter (optional);
9.Innovative functions for flash memory card reparation;
10.Caution: When a large power consumed USB device is in use, please connect an outer power adapter with
11.Fashionable design with 3ports USB2.0 hub