TP-Link AC750 WiFi Range Extender (RE215), Covers Up to 1200 Sq.ft and 20 Devices, Dual Band Repeater with External Antennas, internet signal booster for home Expand Dual Band WiFi Everywhere The RE215 delivers dual band (2.4GHz and 5GHz) to transmit WiFi signal, doubling the performance of single band. It enables you to keep more devices connected at the same time with its 2.4GHz 300 Mbps and 5GHz 433 Mbps dual bands, meeting all your different networking needs. Universal Compatibility Works with anyWireless Router, gateway, or cable modem with Wi-Fi* All Wi-Fi extenders are designed to increase or improve Wi-Fi coverage, not to directly increase speed. In some cases improving signal reliability can affect overall throughput Boost Whole Home WiFi with Your Existing Router A single router has limited WiFi coverage and always causes WiFi dead zones. RE215 wirelessly connects to your existing router and expands its WiFi signal into areas it can’t reach on its own. Enjoy your stable network experience wherever you’re at your home. Built-In Access Point Mode RE215 is more than a wireless range extender. Simply plug an Ethernet cable into its Ethernet port,and easily turn that wired internet connection into a 2×2 MIMO dual band wireless access point. Control at Your Fingertips Set up and manage your Wi-Fi through the TP-Link Tether app from your smartphone (Android, iOS), including TP-Link routers and range extenders. What is TP-LinkOneMesh? OneMesh is a simpleway to form a Mesh network with a single WiFi name for seamless whole homecoverage. Just connect a OneMesh range extender to a OneMesh router. No more searching around for a stable connection.