<img src="http://tctechcrunch2011.files.wordpress.com/2007/01/s, depending on the miniSD card you use.

The reader is USB 2.0 compatible and can work in Windows, OS X and most likely Linux. Heck, it's probably small enough to fit inside your cell phone itself, letting you carry around both the card and the reader simultaneously.

Product Page [Alfa Media via Red Ferret]