Compaq SLT/286 model 2680 I have main unit and power adapter. type computercountry USAyear 1988os MS-DOScpu Intel 80C286speed 12 MHzram 1 MBdisk 1.44″ FDDhd 20 MBgraphic VGA LCDcolors 16 grayscalesound beeperports keyboard, disk port, parallel, serial, RGB Wikipedia