The listing, Micro SD Card Reader/ USB T-Flash has ended.
These seem to do well on here for me, so I dug out a few more. This device is used with a micro sd card, like what you would find in a cell phone or some cameras. You stick the micro sd card into one end of this and plug the other end into your usb port. All the data (photos, music, etc.) that you had on the sd card will now be able to be viewed on your pc. Pretty nice. It is also used to make back up copies for Nintendo Ds games. Happy Bidding!