Kenbak-1

High Quality Content by WIKIPEDIA articles! The Kenbak-1 is considered by the Computer History Museum and the American Computer Museum to be the world's first personal computer . Only 40 machines were ever built and sold. It was designed and invented by John Blankenbaker of Kenbak Corporation in 1970, and was first sold in early 1971. The system first sold for US$750. Only around 10 machines are now known to exist worldwide, with various collectors. In 1973, production of the Kenbak-1 stopped as Kenbak Corporation folded.