This product is a NEW Sealed Genuine HP 128A Black Toner Print Cartridge designed for Laserjet printers. Specifically, it is compatible with HP printers and utilizes laser print technology for high-quality printing in black. This dual-pack toner cartridge is an original HP product, ensuring reliability and optimal performance for your printing needs. With a model of 128A and a unit quantity of 1, this product is a perfect choice for those looking to maintain the efficiency and quality of their HP printer.