The manufacturer's USB interface for the HP LaserJet NEW M141a Multifunction 3-in-1 Mono Printer AIO Features: Scanning, copying, and printing White and black Printing up to 20 pages per minute One high-speed USB port that complies with USB 2.0 specifications HP LaserJet MFP M141a Printer HP's smallest multifunction laser delivers effective performance. A high-quality, effective multifunction printer