Memory stick pro duo Interface: serial / parallel Dimensions (W x H x D): 31 x 20 x 1.6mm Weight: 2g (approx.) Operating temperature: -25 ~ +85°C Minimum writing speed: 15Mbps Transfer speed: 80Mbps (under optimal conditions) Features:1) Light and portable 2) MagicGate copyright protection technology high capacity 3) Reading/writing speed up to 80Mbps 4) Capacity: 256MB to 2GB 5) Used in: a)Communication equipment (GPS) b) Digital cameras/camcorders c) Electronical books d) Handheld pcs e) Mobile phones f) Music players: MP3/MP4 g) Toys/games: PSP