Boost the range of your supported wireless router with the RE300 AC1200 Mesh Wi-Fi Range Extender from TP-Link. This dual-range extender plugs into any AC wall outlet and boosts the range of an existing Wi-Fi router by piggybacking onto its signal. The extender can create a unified OneMesh network if it's connected to a OneMesh-enabled router.A signal indicator lets you know if the extender is in range of your router. 2-year limited warranty. White.