Lexar 2GB Platinum II Memory Stick PRO Duo MSDP2GB-40-664 Lexar Platinum II 2 GB Memory Stick PRO Duo Card General Features: 2 GB capacity Memory Stick PRO Duo form factor For fast-action photography and HD video Supports MagicGate technology Mark 2 certified Superior performance and reliability Works with Sony digital cameras, video cameras, MP3 players and computers Estimated Capacities: 800 5-megapixel photos