The Brother HL-4150CDN printer is quick at work printing at a speed of 25ppm in black as well as color. Featuring duplex printing, you can emboss images on both the sides of the document at once with this Brother Printer. No need for a computer, simply connect your flash drive to the USB Direct Interface provided by this Laser Printer and start printing. High capacity renewable toner cartridges of this Brother Printer last longer, saving you the trouble of changing supplies. With built-in Networking interface, this Laser Printer can be shared with others in the network. The Brother HL-4150CDN printer can print PDF and JPEG files from your mobile device.