Kingston Mobility Kit - 4 GB microSDHC Flash Memory Card with SD and miniSD Adapters + USB 2.0 Reader MBLY/4GB Complete  single card solution for multiple devices Multifunctional  when microSD card is combined with the included adapter, it can be used as a full-size SD card with write protection switch, a miniSD card or a USB reader to transfer data Compliant  Card: with SD Card Association specification standards. USB Reader: supports microSD/microSDHC Compatible  with microSD, miniSD, SD and USB host devices via the adapters. 4GB Mobility Kit is compatible with microSDHC, miniSDHC, SDHC, and USB host devices via the adapters Guaranteed  two-year warranty on reader, lifetime warranty on card