The NEW HP 564XL Cyan Blue Ink High Yield Cartridge is a single unit designed for use with HP printers such as the Officejet 4620, Photosmart 5510, and Deskjet 3520. With an expiration date of July 2023, this ink cartridge ensures long-lasting and high-quality printing capabilities. Compatible with HP printers, this high yield cartridge provides vibrant cyan color for your printing needs. Upgrade your printing experience with this reliable and efficient ink cartridge from HP.