The Brother MFC-7840W Laser Multi-Function Center with Wireless Networking is an economical, compact device that can handle all your small office printing, copying, scanning, and faxing needs. With crisp, high-quality output and fast print speeds, you won't be waiting around for the MFC-7840N to finish its job. It is compatible with both Macs and Windows, and built-in 802.11b/g wireless networking makes it easy for you to share the device with everyone in your office.