The Memory Stick Microâ„¢ (M2â„¢) is designed to meet the growing storage needs of highly compact, multifunctional mobile phones. Exchange data with standard-size Memory Stick PROâ„¢ compatible products by inserting the M2â„¢ into the supplied adapter. M2â„¢ is approximately one-quarter the size of Memory Stick PRO Duoâ„¢ media, and only about 1.2 mm thick. Because it's dual-voltage it can be used with both mobile phones (1.8 volts) and Memory Stick PROâ„¢ compatible products operating at 3.3 volts.

This memory card is compatible with Sony Ericsson models:

K610i, K790i, K800i, M600i, V630, W300i, W710i, W950i, Z530i, Z550i and Z710i (and more).