Sony Memory Stick 512MB M2 Memory Card

The Sony 512MB Memory Stick Micro (M2) is designed to meet the growing storage needs of highly compact, multifunctional mobile devices. Exchange data with standard-size Memory Stick PRO compatible products by inserting the M2 into the supplied adapter. M2 is approximately one-quarter the size of Memory Stick PRO Duo 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 PRO compatible products operating at 3.3 volts.

Compatibility
Sony: PlayStation 3
Sony Ericsson: K530i, K550i, K610i, K630i, K660i, K770i, K790i, K800i, K810i, K850i, M600i, P1i, SE S500i, T650i, V630, V640i, W200i, W300i, W380i, W580i, W610i, W660i, W710i, W880i, W890i, W910i, Z530i, Z550i, Z558i, Z610i, Z710i