TP-Link WiFi 6 Extender Internet Booster RE605X AX1800 includes 30 devices and up to 1500 square feet. 1.8Gbps Dual Band Repeater Speed AP Mode Gigabit Port: Increase the Range of Your Current Router A single router always creates WiFi dead zones and has poor coverage. By wirelessly connecting to your current router, the RE605X increases the number of WiFi signals in your house, enabling seamless WiFi 6 network experiences everywhere with excellent performance.