Changes
* [[Dk'tronics memory expansion|DK'TRONICS 256K RAM PACK]], 464/664 or 6128 (DK'TRONICS/DATEL) (1986)
* [[Dk'tronics memory expansion|DK'TRONICS 64K RAM PACK]] (DK'TRONICS/DATEL) EXTEND RAM
* [[Dk'tronics Light PenLightpen|DK'TRONICS LIGHTPEN]]/GRAPHICS SYSTEM (DK'TRONICS/DATEL) DRAW GRAPHICS
* [[Dk'tronics Mouse Interface|DK'TRONICS MOUSE INTERFACE]] + GENIUS MOUSE (DK'TRONICS/DATEL) (1992) MOUSE HW + SOFTWARE DRIVER
* [[Dk'tronics Real Time Clock|DK'TRONICS REAL TIME CLOCK]] (DK'TRONICS/DATEL) (1992) REAL TIME CLOCK