Premium Compatibles - HP CN627AM 971XL Magenta Inkjet Cartridge 6.6K Yield for use in HP OfficeJet Pro X451, X451DN, X451DW, X476, X476DN, X476DW, X551, X551DW, X576, X576DN, X576DW, Genuine PCI Brand Quality Made in the USA. TAA / GSA Compliant.