Samsung Electronics today announced that it is sampling Gigabyte MultiMediaCards (MMCs) with customers: 1GB and 2GB MMC plus cards, and the industry's first 1GB MMC mobile card. The higher densities and faster speeds of Samsung's Version 4.1 memory cards will allow consumers to gain higher performance from advanced mobile consumer devices, such as mobile phones, digital still cameras (DSCs), PDAs, MP3 music players and PMPs (portable multimedia players).