This high yield toner cartridge is compatible with Brother printers and is perfect for printing black documents. The cartridge is designed to work efficiently with Brother TN450 models and will provide a reliable and consistent performance. It is suitable for printing a large number of documents, making it ideal for busy offices and homes. The cartridge is made from high-quality materials and is designed to produce sharp and clear text. It is easy to instal and maintain, making it a convenient choice for anyone who needs to print black documents regularly. This toner cartridge is a great addition to any Brother TN450 printer and will provide a seamless and efficient printing experience.