RE200 expands your existing Wi-Fi coverage with next generation 11AC Wi-Fi technology. It works with any standard Wi-Fi router and creates stronger dual band connections in hard-to-reach areas, allowing you to enjoy seamless wireless coverage throughout your home or office. Features Boosts wireless signal to previously unreachable or hard-to-wire areas flawlessly Compatible with 802.11 b/g/n and 802.11ac Wi-Fi devices Dual band speeds up to 750Mbps Miniature size and wall-mounted design make it easy to deploy and move flexibly Ethernet port allows the Extender to function as a wireless adapter to connect wired devices Ideal for extending WiFi to Echo/Alexa devices, WeMo & TP-Link Smart Plugs, TP-Link Smart Bulbs, the iPhone 7, Samsung Galaxy S7, iPad 4, PlayStation 4 and more Works with any standard router or gateway, High Speed Mode allows for the most ideal HD streaming & gaming experience Smart signal Indicator can help to find the best location for optimal WiFi coverage,Compatible with 802.11 b/g/n and 802.11ac Wi-Fi devices Easy setup and flexible placement allows movement of the range extender to any outlet after initial setup Industry-leading 2-year warranty and unlimited Free 24/7 technical support. Please refer the User Guide before use.