The TP-LINK AC750 Mesh Wi-Fi Extender RE220 is a white device that allows for seamless wireless connectivity in your home. It features AC750 technology for fast and reliable Wi-Fi coverage, with both 2.4 GHz and 5 GHz frequency bands for versatile connectivity options. The compact size of the extender makes it easy to set up in any room, and its mesh technology ensures a strong and stable connection throughout your home. Perfect for extending the range of your router and improving internet access in hard-to-reach areas.