Our online glossary is here to help you make sense of the terminology used in the cell phone industry. It covers mobile technologies, such as 3G and 4G, and even includes a bit of information on smartphone operating systems and the companies that make the cell phones and other mobile technology devices we all use.
Memory Stick Micro, commonly referred to as M2, is a small fingernail sized memory card format that is part of Sony's Memory Stick family. The cards measure about 15mm x 13mm in size, which is about the same as the competing microSD card format. M2 cards can be used in slots meant for larger format Memory Stick cards through the use of an adapter. The format can support capacities of up to 32GB in size.
Also known as: "M2"
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