This product is a lot of 2 laser toner cartridge replacements for HP 126A Black printers. The cartridges are by the brand HI-VISION HI-YIELDS and are compatible with various HP printer models such as M402dn, M402dne, M402dw, M402n, MFP M426fdn, and MFP M426fdw. These black toner cartridges are designed to provide high-quality printing results and are ideal for businesses or individuals looking to replace their existing cartridges with reliable and efficient ones. Compatible with HP printers, these cartridges offer a cost-effective solution for producing professional-quality documents and images.