4GB M2 Sony Memory Stick with Adaptor 4GB M2 memory

Ultra small M2 Memory Stick Micro Capacity 4GB Up to 819 pictures in a 10MP camera Up to 1000 MP3 music files For use with the latest generation of mobile devices and electronic devices primarily Sony Memory Stick Micro supports devices operating at 3.3 volts and 1.8 volts Dimensions 15 x 12.5 x 1.2mm about 14 the size of the Memory Stick Duo Memory Stick Micro M2 cards provide high capacity storage for devices such as Sony Ericssons feature rich handsets with high read and write rates. SanDisk Memory Stick MicroM2 cards are backwards compatible with all Memory Stick Micro M2 slotted mobile phones as well as with all Memory Stick PRO Duo slotted devices when used with an adapter