You can also create a wired network if you choose via built-in Ethernet. Built-in Wi-Fi1 capability lets you print wirelessly from anywhere around the house. This fantastic imaging experience begins from the moment you start using the product. The PIXMA MP640 is the premium, wireless all-in-one printer you need. Premium Wireless Photo All-In-One with 3.0' LCD and Built-in Ethernet Connectivity. Double-click the file to mount the Disk Image.