SmartDisk FotoChute 20GB Digital Photo Storage Unit Plugs into almost any digital camera (Mass Storage Class) to store photos Can hold up to 15,000 3 megapixel JPEG images Hi-Speed USB 2.0 connection(1.1 compatible) can transfer data between camer and computer, or between two computers Windows and Mac compatible - works with Windows ME, 2000, XP or Mac OS X Also great as a portable drive for storing other files from your PC. Fast USB 2.0 interface