The Buffalo Technology Nfiniti WLI-TX4-AG300N is a Wireless-N dual band Ethernet converter/router useful for connecting gaming consoles, printers, media players, desktops, etc. The centerpiece of this unit is its dual band 2.4GHz and 5GHz capabilities, which allow each band to simultaneously access separate data. This way, one band can be allocated for high-bandwidth operations such as HD-content streaming, whereas the other band can be left for mundane activities like checking email. It also hosts Buffalo’s Airstation OneTouch Secure System (AOSS). This enables quick and seamless connections between AOSS-enabled devices via the push of one button—eliminating the need to configure IP addresses, domains, and subnet masks.