Doesn’t it look like a key chain -- even I thought the same -- but do not be mistaken -- it is “Ultra-slim Micro SD / T-Flash Card Reader”. It functions as a portable USB Pen Drive or card reader and is compatible with MicroSD/T-Flash and fully compliant with USB 2.0 specification. You can hook these readers to your cell phones, digi-cam, PDA, laptop, or MP3 players -- and read and write your files at a full (USB transfer rate up) 480 MPS rate.

Weighing only 3grams, with a dimension of 28x15x2mm, and priced at only $11.50 -- it is one buy you would not regret. Other dynamic features -- of this dynamic pint size reader – are, it support Windows 98/2000/ME/XP, easy plug and play installation device, USB bus powered, and no external power is required.

The reader comes with strap and copper coins … that I call the perfect chocolate icing on a reader.

'Source'