Designed for the 3G mobile telephone market the Verbatim RS-MMC is compatible with all mobile phones that have a RS-MMC slot. Reduced Sized MultiMediaCards are ideal for storing digital content of all types including video, music, image files and all standard file formats All Reduced Sized MultiMediaCards come packed with an adaptor making them compatible with all devices that have a MultiMediaCard slot, including Digital Cameras, PDA's, and Digital Video Camcorders.