This lot of genuine HP laser cartridges includes the C8550A, C8551A, C8552A, and C8553A models. Each cartridge is compatible with HP printers and comes in a vibrant color: cyan, yellow, magenta, or black. These cartridges are perfect for printing high-quality documents or photos with vivid colors and crisp text. The unit quantity is four, and each cartridge is an original from the HP brand. Don't miss out on this opportunity to upgrade your printing game with these top-of-the-line cartridges.