HX20

The Epson HX-20, released in 1981, was a groundbreaking portable computer that fit neatly into a briefcase, featuring a compact keyboard, 2-line by 20-character LCD display, and a built-in printer. Powered by a rechargeable battery or AC adapter, the HX-20 was designed for business professionals and journalists, offering a range of applications including word processing, calculations, and data logging. With its tiny size and robust feature set, the HX-20 was a pioneering device in the portable computing space, predating the more widely known laptop computers of the late 1980s. Its capabilities and portability made it a valuable tool for on-the-go professionals, and it remains a highly collectible and nostalgic device among retro computing enthusiasts.