Upgrade your printing experience with the Brother TN-439M Magenta Ultra High Yield Toner Cartridge. This cartridge is designed to work seamlessly with Brother printers and guarantee crisp, vibrant prints every time. The high yield means you won't have to worry about running out of toner anytime soon. This Brother TN-439M cartridge is suitable for use with the Brother MFC-L9570CDW model. The laser print technology ensures fast and efficient printing, making it perfect for busy offices. The cartridge has a color of magenta, making it ideal for printing vibrant and eye-catching documents.