The product is a genuine CDK Global LaserStation 1940/6000 toner cartridge in black color. It is designed for use with CDK printers, specifically the 6000 model, and provides high-quality black output. This toner cartridge is essential for maintaining the performance and efficiency of your printer, ensuring crisp and clear prints every time. With this genuine CDK product, you can trust that your printing needs will be met with reliability and consistency.