Sony Memory Stick PRO Duo (Mark 2) Media features high capacity and is the perfect solution for storing and transferring high resolution video and still photos recorded on compatible Handycam camcorders and/or Cyber-shot digital cameras. Designed for high speed data transfer, Memory Stick PRO Duo (Mark 2) media can provide a maximum data transfer speed of up to 160Mbps (20MB/sec) in Parallel Transfer with a minimum write speed of 32Mbps when used with an optimized Memory Stick PRO format-compatible device to provide the best possible functionality and performance. Furthermore Memory Stick PRO Duo (Mark 2) Media can also be used in products compatible with standard-size Memory Stick PRO media when used with an optional adapter.