This is a Magenta Lexmark C792 extra high yield toner cartridge with the model number C792X1MG. It is designed for use with Lexmark printers and provides a high volume of prints. The unit quantity is 1, and it is compatible with the Lexmark C792 series. Box is a bit battered when it’s been in storage in the office but inside is perfect and unused. Selling various of these and the printer itself; listed separately.