The Brother HL-2270DW Monochrome Networkable Laser Printer with Duplex in black is a high-quality workgroup printer that offers fast black & white printing at a resolution of 2400 x 600 DPI. It features wireless connectivity, Ethernet, and USB 2.0, making it easy to connect to various devices. With a black print speed of 27 ppm, this Brother HL model is efficient for printing large volumes of documents. Its networkable feature allows users to easily share and print from multiple devices within a network, while the duplex capability prints on both sides of the paper for cost-effective printing.