Visit Amazon sites : br Lexar MSDP512-40-331 512MB Platinum Memory Stick PRO Duo (Retail Package)br br 512MB storage capacity br Speed rated at 40X 6MBs 48Mbps br 100 compatible with Memory Stick PRO Duo devices br MagicGate copyright protection technology provised secure transfer and playback of copyrighted content such as digital music video and games br Included adapter allows compatibility with Memory Stick PRO media-enabled devices