It offers wireless networking and mobile printing, both of which are features not usually found in. HP's Deskjet 2540 is the ideal printer for those on a budget, or whose needs aren't very exacting. NOTE:The HP Deskjet 2540 series only supports connections using 2.4GHz. To connect the HP Deskjet 2540 series to a wireless network using WPS, you will need the following: A wireless 802.11b/g/n network that includes a WPS-enabled wireless router or access point.