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High Power Wireless-300N Smart Repeater--Expand the range of an existing home or office wireless network by repeating the existing Wi-Fi signal. High Power Amplifiers and Antennas increase WiFi range up to 5,000 SQ FT. Adds 5 Ethernet Ports.Works with all 802.11b/g/n routers. Great for high traffic wireless networks, gaming and HD video streaming.