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

Chipset is optional ,close metal case;

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;