... drive and extendable upto 4GB Product description:- Display 2,0" 262 K Colour TFT Screen- Touch Pad navigation ... USB 2.0- Multilingual OSD (English, Deutch, Hungarian, etc)- ADPCM high quality recording from Internal Microphone.- Supported Operating System: Windows 98, SE, ME, 2K, XP ... , MAC OS10, LINUX 2.4.2- External Speaker- Built-in ...