The High Power Wireless-N 600mW Gigabit Dual Band Repeater expands the range of any 802.11a/b/g/n wireless network by repeating the signal (2.4GHz and 5.0GHz) from a wireless router and redistributing it in a new ""extended"" location. The SR20000G is equipped with advanced dual 2.4GHz 600mW amplifiers, 5.0GHz Amplifiers and 5dBi dual band high gain antennas to extend Wi-Fi coverage by up to 10,000 sq ft. The High Power Dual Band Repeater features 5 gigabit ports that allow additional networking devices, such as PCs and network switches to be connected at blazing fast speeds. The High Power Dual Band Repeater works with all brands of single band or dual band Wi-Fi routers and service provider gateways. The SR20000G is the most powerful, versatile, universal Wi-Fi range extender available.