The HP LaserJet Pro 400 M401n Laser Printer is a high-quality monochrome printer designed for efficient printing. With a maximum resolution of 1200 x 1200 DPI, it delivers crisp and clear black prints at a fast speed of 35 ppm. The printer is equipped with 256 MB memory and various connectivity options including Ethernet and USB 2.0, making it easy to connect and print from different devices. With its compact dimensions of 14.2 x 14.4 x 10.5 inches and networkable features, this HP LaserJet Pro printer is a reliable choice for small offices and home printing needs.