The new ultra-small memory card is designed to meet the growing storage needs of highly compact, multifunctional mobile phones. An M2 adaptor in the size of a standard Memory Stick will allow users to exchange data to Memory Stick PRO compatible products.

The 'M2' media is approximately one-quarter the volume of 'Memory Stick PRO Duo media, yet only about 1.2mm thick. 'M2 media is designed as an externally removable media with a controlled eject function to prevent users losing the media.

Following the trend of mobile phones which operate at 1.8 volts, the 'M2 has been designed as dual-voltage media. In addition to 1.8 volt support, the media offers 3.3 volt operation which is required for existing 'Memory Stick PRO compatible products.

Suitable devices include -