The TP-Link RE450 AC1750 Wi-Fi Range Extender is designed to boost Wi-Fi coverage in your home network. It supports 4G cellular network technology and operates on both 2.4 GHz and 5 GHz frequency bands, providing a stable and fast connection. With Wi-Fi 802.11ac, 802.11b, 802.11A, 802.11n, and 802.11g connectivity options, this white extender is ideal for enhancing your internet signal in areas with weak coverage. Its model number is RE450, and it is a reliable choice for improving your home network's range and performance. Brand new and sealed