Here's high capacity card reader by IOGEAR - GFR204SD.: http://www.iogear.com/product/GFR204SD/
Supports: Secure Digital Card (SD), MultiMedia Card (MMC), or MicroSD
It basically reads/writes the most commonly used memory cards by Digital
Cameras, Phones, etc
$4.39 @ Mwave [mwave.com]
Enjoy!