MITS Altair 8800: Considered by many to be the first microcomputer, the MITS altair 8800 was based on a 2 MHz Intel 8080 with 256 bytes standard RAM and interfaced with the user through the octal front panel switches. This unit has an 8" floppy disk drive.
MITS/Pertec Altair 8800/680b/MITS 300: Icom, Vector Graphic , Tarbell, PMMI, or other products that are not Altair or MITS products, it is because the systems were often mixed. These companies and components are an integral part of the Altair story.