Apple I is a prototype and limited production computer that Apple Computer produced in July 1976 that sold for US$666.66. This computer was made for hobbyists and included a built-in BASIC interpreter, extensive printed documentation, multiple I/O ports on the main PCB and the ability to create and add simple peripheral devices. The Apple I was the predecessor of the Apple II family which had the industry's first color graphics computers for consumers, and was the first computer sold by Apple Inc. (then known as Apple Computer).