Sony memory stick micro M2 16GB is a new ultra small memory card designed to meet the growing storage needs of highly compact, multifunctional Sony Ericsson mobile phones. The Sony memory stick micro M2 is Approx. one quarter the size of memory stick PRO Duo media, but only 1.2 mm thick & because it is a dual voltage card it can be used with both mobile phones (1.8 volts) & memory stick PRO compatible products operating at 3.3 volts. Compatibility with memory stick PRO devices is via use of the micro M2 adapter. The memory stick micro M2 offers enhanced durability & reliability & works perfectly in temperatures from -25C to 85C. The M2 card enables high resolution moving image recording due to minimum write speed guarantee of 15 Mbps Compatible with copyright protection technology (Magic Gate) Dimensions: approx. 12.5 x 15 x 1.2 mm Supported Mobile Phones: Please Check Our Product Finder