The HP 910XL Black 910 CMY genuine ink cartridges are designed specifically for HP printers, ensuring high-quality printing results. With a print technology of inkjet, these original cartridges offer vibrant colors in cyan, yellow, magenta, and black. The unit type is genuine, making sure that you are getting authentic HP products that are reliable and long-lasting. The cartridges have an expiration date of January 2028, providing you with a long shelf life for all your printing needs.