Amped Wireless Titan-EX, High Power AC1900 Wi-Fi Range Extender (RE1900A) Extend the range of any Wi-Fi router for up to 14,000 sq. ft. of additional coverage High Power Wi-Fi for ultimate coverage with 14 powerful amplifiers and 4 high gain antennas Game without lag and stream HD and 4K media to multiple devices at once without buffering Blazing-fast AC1900 Wi-Fi speeds deliver up to 2.4GHz 600Mbps + 5GHz 1300Mbps 1GHz Dual Core Processor and advanced 4 Antenna-RX technology handle heavy traffic with ease Use with all brands of standard routers and service provider gateways, it's universal File sharing with a USB 3.0 and a USB 2.0 port, and 5 Gigabit ports for network devices Elite Support: Amped Wireless' free, US based, in-house, technical support