The TP-Link N300 WiFi Extender RE105 is a single-band WiFi signal booster that operates on the 2.4GHz frequency band. This white extender from TP-LINK is designed to extend and strengthen the WiFi signal in your home, ensuring a reliable and fast connection for your devices. With its N300 model and easy setup, this WiFi extender is a practical solution for improving connectivity in areas where the signal may be weak or inconsistent.