Internal USB2.0 Card Reader With SD/MMC, MS/MSPRO, SM/XD,CF/MD  4- Slots and USB Port,USB 1.1 /2.0 compatible;

High speed data transfer rate of up to 480Mbps ; 

All in one card recognization, hot-swappable supported, plug-and-play.

O/S supported: Windows 9X, ME, 2000, XP, Vista , Apple Mac OS 8.60 or later and Linux2.4 or later; 

No physical drive required, no external power supply required; 

A leading job indicator lamp of panel;

Options:color box packing,logo overprint;