IBM PC Convertible 5140 & AutoCAD 1.4, 1986 - First IBM "laptop-style" computer

-<br />CPU: I8088 4.77MHz<br />Memory: 640KB<br />Dual 720KB floppy drives<br />CGA monochrome LCD<br />IBM PC Convertible Printer<br /><br />13 lbs/6kg<br /><br />Cost started from $2000 in 1986