The 300Mbps Wireless N 4-Port Media Bridge, model TEW-640MB, connects network enabled Blu-ray? players, Televisions, Digital Video Recorders (DVR), receivers, and gaming consoles to the Internet. The optimum wireless experience is provided by WMM Quality of Service (QoS) technology that prioritizes video and audio content. Setup is simple, with no drivers to install. Simply press the Wi-Fi Protected Setup (WPS) button on the TEW-640MB and on your router to automatically connect. The latest in wireless encryption protects your digital network. Advanced Multiple Input Multiple Output (MIMO) antenna technology reduces wireless dead spots. Power Save mode conserves electricity when idle. Connect up to four of your favorite media center devices to the Internet wirelessly at blazing fast 300Mbps wireless n speeds.