This product is a genuine HP 14 black printhead C4920A, designed for use with HP Officejet printers. With a print technology of inkjet, this single unit is compatible with HP printers and features a black color option. The HP brand ensures high-quality printing results, making it a reliable choice for those looking to replace or upgrade their printer's printhead. Perfect for businesses or individuals in need of quality printing supplies, this HP printhead is a great addition to any printing setup.