Enhance the print quality of your HP LaserJet Pro with these black toner cartridges. The cartridges are compatible with various HP printer models including the HP LaserJet Pro MFP M28a, HP LaserJet Pro M15 M15a, M15w M28a MFP, CF244A, HP LaserJet Pro M15, HP LaserJet Pro M15a, HP LaserJet Pro M15w, M28a M28w MFP M28w M17a M17w, and HP LaserJet Pro MFP M28w. The pack contains two toner cartridges that are perfect for professional printing needs. The cartridges are unbranded/generic and are made in the United Kingdom. These toner cartridges are designed to provide high-quality prints with crisp text and sharp images. They are compatible with HP LaserJet Pro printers and are easy to install.