Model #: KWCR-721
Size: 75(L) X 28(W) X 11(H) MM
Supported:

SD/Mini-SD/SD Ultra/MMC/MMCII/RS-MMC/HS-MMC/SDC/T-Flash
MINI-SD/T-Flash (W/ Adaptor)
Data transfer rate: Up to 480 Mbps
OS Compatibility:

Windows 2003/XP/Vista/7/8
Mac OS X+
Interface: USB 2.0