This multi-format media reader/writer allows you to access 11 types of memory cards, including the xD-Picture Card(Conventional card, Type M). Because of the USB hot plug, connecting and disconnecting to your computer is easy and no AC adapter is needed. This cross-platform drive offers plug and play convenience. Its compact design, simple setup and USB interface make it perfect for viewing images on a variety of digital media. Users owning several devices requiring memory cards such as digital cameras, video recorders, PDAs, and MP3 players can keep the card reader plugged in and simply swap the cards.