Sony Memory Stick PC Card Adapter (MSAC-PC3) Reads and writes Memory Stick media to a USB port Includes SonicStage software version 1.5 for Microsoft Windows operating systems Memory Stick media sold separately Read at 1.2 Mbps or write at 700 Kbps Ideal for transferring images and data between computers, digital cameras, CLI Handhelds and other Memory Stick media devices