With its digital ink technology, the EBK-52 e-book from Sigmatek has come up with a revolutionary new way to read!Thanks to its SD memory card slot that can hold up to 8GB, this e-book offers plenty of space for backing up your books, newspapers and other text formats (TXT, PDF, FB2).Convenient and lightweight, the EBK-52 from Sigmatek goes anywhere you go and provides the same reading comfort of a paper book, thanks to its 6 high resolution 800 x 600 pixel display.Plus, youll be glad to know that the EBK-52 e-book reads JPG and BMP images, as well as MP3 audio files, making it truly versatile.