This high yield ink combo is compatible with various HP printer models, including the 61XL, 62XL, 63XL, 64XL, 65XL, and 67XL. The ink cartridges are designed for inkjet printers and offer page yields of up to 600 pages for black ink and 450 pages for color ink. Additionally, the 61XL and 63XL cartridges provide up to 480 pages of black ink and 330 pages of color ink, while the 64XL yields up to 600 pages of black ink and 415 pages of color ink. This ink combo is perfect for those looking to print high-quality documents and photos without worrying about the condition of their printer. With its compatibility and high page yields, users can get the most out of their HP printers without the need for frequent cartridge replacements.