The TP-Link RE450 AC1750 Dual Band WiFi Range Extender AU V4 is a white, dual-band WiFi range extender manufactured by TP-LINK. It features a Gigabit Ethernet port for both wireless and wired connectivity options, and includes features such as a signal indicator, access point mode, and WPS function. With a frequency range of 2.4GHz and 5GHz, this WiFi range extender is designed to boost and extend the reach of your home network, providing reliable and fast internet access throughout your living space.