The TP-Link AC1900 WiFi Range Extender RE550 is a dual-band wireless repeater amplifier designed to boost home WiFi connectivity. With a maximum wireless data rate of 1900 Mbps, this extender provides fast and reliable internet access for devices such as computers, tablets, and smartphones. Its compact design, featuring dimensions of 6.4 inches in length, 3 inches in width, and 2.6 inches in height, makes it easy to set up anywhere in the home. The white color and sleek design make it a stylish addition to any room. Ideal for expanding WiFi coverage and improving network connectivity.