The D-Link DIR-615 4-Port Wireless-N300 Router (DIR-615) provides a better wireless signal for your network than previous-generation Wireless G technology. Upgrading your home network to Wireless N 300 provides an excellent solution for sharing an Internet connection and files such as video, music, photos, and documents. D-Link Wireless N 300 products use Intelligent Antenna technology to transmit multiple streams of data which enables you to receive wireless signals in the farthest corners of your home.Not only does the D-Link Wireless N 300 technology extend your wireless range, it also works with previous-generation wireless devices. The DIR-615 also includes QoS (Quality of Service) Prioritization Technology that analyzes and separates multiple data streams based on sensitivity to delay, enabling multiple applications to stream smoothly across your network. http://support.dlink.ca/ProductInfo.aspx?m=DIR-615