VINTAGE 1981 HEWLETT PACKARD MODEL 2621A COMPUTER
Buy online, view images and see past prices for VINTAGE 1981 HEWLETT PACKARD MODEL 2621A COMPUTER. Invaluable is the world's largest marketplace for art, antiques, and collectibles.
Hewlett Packard HP-75C handheld computer
Hewlett Packard had produced calculators for years, but the the HP-75C was their first handheld portable computer. Notable features inlcuded a single-line liquid crystal display, 48 KiB system ROM and 16 KiB RAM, a large keyboard, a manually operated magnetic card reader (2×650 bytes per card), 4 ports for memory expansion (1 for RAM and 3 for ROM modules), and an HP-IL interface that could be used to connect printers, storage and electronic test equipment. It sold for a price of $995