The DI-704P broadband router is a cost effective solution giving you the privilege of sharing your printer on the network without the need to purchase another print server. The router has a built-in 4-port switch plus a parallel port to share a printer. It has MAC filtering to allow you to allow or deny computers on the network access to the Internet. The router also serves as a firewall along with Network Address Translation which allows you to share a single IP address to protect you from outside intruders gaining access to your private network. The DI-704P includes a new, easy-to-use web based graphical user interface to easily configure the router the way you want it to be.