TP-Link's RE450 Wi-Fi Range Extender uses dual-band wireless AC1750 technology to create stronger connections across your network.* Your devices can be split between the extender's 2.4GHz and 5GHz bands, letting you do more of what you love without slowing down your Wi-Fi. The Intelligent Signal Indicator helps you quickly find the best location to place the RE450, and the range extender's RE button allows for a one-touch setup. Both features make it easy to connect the RE450 to your existing wireless network in minutes. The Gigabit Ethernet port provides a high-speed connection for wired devices like smart TVs and game consoles. High-Speed mode improves overall performance by combining both Wi-Fi bands, with one sending data and the other receiving it. The RE450 works with any Wi-Fi router or access point, allowing you to expand your Wi-Fi network for complete coverage no matter where you are in your home. Setup and manage your Wi-Fi through the free TP-Link Tether app, available for both Android and iOS. Tether's simple layout lets you quickly access all of your Wi-Fi settings on your phone or tablet. Warranty and Support - 2-year warranty, 24/7 unlimited technical support by phone.