SDRIVE Max Floppy Drive emulator for Atari 8Bit 400 800 XL XE SIO2SD. SDRIVE Max Floppy Drive emulator with Touch screen. SDrive Max Floppy Drive emulator for 8Bit 400 800 XL XE SIO2SD. Compatible with: Atari 8bit, Atari 400, Atari 800xl, Atari XE, Atari 600xl, 130xe, 65xe.