SanDisk Memory Stick Pro Duo - 4GB PSP

Memory Stick PRO DuoT SanDisk's Memory Stick PRO Duo is half the size of a standard-size Memory Stick PRO media and it offers the same technologies including high speed data transfer, built-in MagicGate, and high capacities. The Memory Stick PRO Duo is the ideal solution for the most portable devices such as pocket-size digital cameras and with the use of Adaptor, it can be used in all PRO-compatible devices. Advanced Features: High speed data transfer Capacities: 4GB Embedded MagicGate technology for safe transfer of copyright protected content Adaptor included Compatible to all MS PRO devices with the use of the Adaptor.