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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.

What is "Memory Stick Duo"?

Memory Stick Duo is a small flash memory card format developed by Sony and based on the original Memory Stick format. An updated version, Pro Duo, was later released that allowed for larger capacities and faster transfer rates than the original. Duo and Pro Duo cards measure 31mm x 20mm in size.

Also known as: "Memory Stick Pro Duo"

See Also: Memory Stick

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