Zenith MinisPort

minisPORT
DeveloperZenith Data Systems
ManufacturerZenith Data Systems
TypeLaptop
Released1989 (1989)
MS-DOS 3.3 Plus
CPUIntel 80C88 @ 4.77 or 8 MHz
Memory1 or 2 MB
Storage20 MB hard disk
floppy disk
DisplayLCD, 640 × 200
GraphicsCGA

The Zenith minisPORT is a subnotebook based on an 80C88 CMOS CPU running at two software selectable speeds: 4.77 MHz or 8 MHz. It was released in 1989 by Zenith Data Systems (ZDS).

It had 1 (model ZL-1) or 2 MB (model ZL-2) of RAM, ran MS-DOS 3.3 Plus from ROM, had a 640×200 LCD and CGA and composite monochrome outputs. The MinisPort was one of the first actual subnotebooks, apart from a contemporary NEC model.