D-Link DIR-855 Extreme-N Duo Dual-Band Draft 802.11n Media Router With some routers, all wired and wireless traffic, including Voice over IP, Video Streaming, Online Gaming, and Web browsing The DIR-855 utilizes MediaBand (5GHz), which is the best technology available for wirelessly streaming multiple HD videos across your network Delivering best-in-class performance, network security, and coverage Create a dualband wireless network to share high-speed Internet access with computers, game consoles, or media players from greater distances Intelligent QoS technology prioritizes Internet traffic as well as wired and wireless network traffic