Exidy Sorcerer
The Sorcerer is a home computer system released in 1978 by the video game company Exidy, of Sunnyvale, California, and later marketed as a small business computer system under their Exidy Systems subsidiary. Based on the Zilog Z80 and the general layout of the emerging S-100 standard, the Sorcerer was comparatively advanced when released, and especially when compared to the contemporary and more commercially successful Commodore PET and TRS-80.