In 2009 the developer Jookie (Miroslav NOHAJ) introduced a successor UltraSatan which supports two SD/MMC cards in parallel. The device appears to the system as any regular ACSI attached hard disc. The interface allows the connection of an SD or MMC card to be attached to the ACSI (Hard Disc) port of Atari Computers, and has been tested to be compatible with TOS versions 1.02 to 2.06. The objective is to replace mechanical hard drives available from Atari (SH204, SH205 and Megafile) and compatible products. SatanDisk/UltraSatan is a SD and MMC card adaptor for Atari 16-bit computers, such as the Atari ST invented 2007. This SD card is MS-DOS (FAT16)/ATARI TOS ASCI partitioned so is readable on modern computers as well as the Atari ST running a SatanDisk, UltraSatan or similar SD card based hard drive emulation hardware. Hard drive bootable read/writable SD Card for your Atari ST SatanDisk, UltraSatan or equivalent with freeware ICDPRO Atari hard drive drivers installed on the SD Card. MS-DOS / ATARI TOS ASCI SD CARD FOR THE SATANDISK OR ULTRASATAN DISK HARDWARE.
