This genuine toner cartridge from Pantum is compatible with various models including P2500, M6550, and M6600 series. The cartridge is designed for laser print technology and comes in black color. It has a page yield of up to 1,600 pages, making it ideal for high-volume printing needs. The brand is located in China and is known for producing quality printing supplies. This toner cartridge is perfect for those who need to print documents or graphics with ease.