The Brother HL-21 Laser Workgroup Wi-Fi Printer is a high-quality, reliable printer designed for office and small business use. With a black and white laser print speed of 23 ppm, this wireless printer offers fast, efficient printing capabilities. It features multiple connectivity options including wireless, Ethernet, and USB, making it easy to connect and print from various devices. Tested with a toner cartridge that provides up to 3,965 pages, this Brother HL-21 printer is a dependable choice for businesses looking for a versatile and efficient printing solution.