^Weyhrich، Steven. "4-The Apple II, cont. - Product Introduction". Apple II History. Apple2History.org. مؤرشف من الأصل في 2019-03-30. اطلع عليه بتاريخ 2012-08-03. The first motherboard-only Apple II computers shipped on May 10, 1977, for those who wanted to add their own case, keyboard, and power supply (or wanted to update their Apple-1 "system" with the latest and greatest). A month later, on June 10, 1977, Apple began shipping full Apple II systems.