Tested and working Compaq SLT/286 laptop (from 1988) , good condition, with 20 mb harddisk , 1.5 MB ram, powersupply and original black Compaq laptopbag. No battery. Small repair on the cable at the powerplug. The machine has a bright high-resolution display that supports the VGA video standard, the first laptop with that feature in 1988. Processor : 12-megahertz 80C286, a new low-power chip that is among the faster 80286 microprocessors It has a detachable keyboard, another first among laptops. In 1988 prices starts at $5,399. Dimensions (computer): about 35 x 22 x 12 cm. Weight about 6.2 kg NB Its custom clock chip and soldered-in CMOS battery had long since expired, which meant it forgot the time, day etc when it started. CMOS battery must be replaced. A common fix can be find on internet. For software on harddisk: see screenshots The macine starts easely with a MS-DOS 6.22 diskette (HD 1.44 MB (setup > F3) and works then fine. The a: drive reads and writes 1.44 HD diskettes. See screenshots of the classic game Sokoban (on harddisk c:) And the message that a copy of Sokoban has been copied from c: to a: Shipping: registered with track and trace