The 2Pack 141A W1410A Black Toner Cartridge with chip is specifically designed for use with HP LaserJet printers, including models M110w, M130, and M140. These compatible toner cartridges are perfect for printing high-quality black documents and images with a laser print technology. With the included chips, these units are easy to install and provide reliable, consistent results. Upgrade your printing experience with this cost-effective and efficient toner cartridge solution.