The Genuine HP 645A Yellow Toner Cartridge C9732A is a new and sealed product designed for HP printers. It is specifically compatible with models such as the HP Color LaserJet 5500 and 5550 series. This original toner cartridge has a print technology of laser, ensuring high-quality and vivid yellow prints. The black box packaging and compact dimensions make it easy to store and transport, while its genuine HP brand guarantees reliable performance and long-lasting results.