The HP 210X W2100X Black Toner Cartridge is a high-yield printer accessory designed for use with HP LaserJet Pro 4201 and 430 printers. With a print technology of laser, this black toner cartridge offers reliable and professional-quality printing results. The product has a sleek design with dimensions of 11.380 inches in height, 2.160 inches in length, and 3.070 inches in width. The cartridge is an original HP product, ensuring compatibility and optimal performance with HP printers. This high-yield cartridge can print up to 7500 pages, making it a cost-effective choice for businesses and individuals needing to print large quantities.