The TP-Link RE550 AC1900 Dual Band Wi-Fi Range Extender Booster is a white wireless signal repeater designed to boost and extend your home Wi-Fi network. With a maximum wireless data rate of 1900 Mbps, this dual-band extender offers fast and reliable connectivity. Its compact size makes it easy to set up in any room, and the TP-Link brand ensures quality and performance. Ideal for improving Wi-Fi coverage and signal strength in your home, this mesh extender from China is a practical and effective solution for your networking needs.