1) Card reader support：MS/CF/MD/SD/MMC/XD

2) Four slots, can read four ports at the same time；

3) Supports USB 2. 0 specification，hot-swappable supported, plug-and-play

4) Power supply by USB hub，no external power supply required

5) High speed data transfer rate of up to 480Mbps

6) LED indicator for power and access

7) Card reader high speed controller: Alcor 6370