"The SanDisk Ultra II Secure Digital (SD) Plus card is an innovative SD card with built-in USB connectivity. This card works seamlessly in any SD card slot and can also be used as a high-speed USB 2.0 flash drive. It is compatible with a wide variety of products that support SD technology, including digital cameras, PDAs, camcorders and camera phones. The USB connectivity means greater convenience and cost savings for consumers, to transfer data, images, audio or video between computers, digital cameras and other electronic devices, you dont need a card reader, cables or card adapters. Just flip the card to engage the USB connector and simply plug the Ultra II SD Plus into any USB port. It is ideal for photographers looking to quickly capture high-resolution images and take advantage of the advanced features available in high mega-pixel digital cameras."In a word? Slick! Same capacity and speed a regular SD card, with added functionality. Gotta' love it. Pricegrabber has a few vendors selling it, prices start at around $110 USD.