The Nighthawk WiFi 7 Dual-Band Extender allows you to effortlessly extend your home WiFi network at WiFi 7 speeds. It integrates seamlessly with your existing ISP gateway or WiFi router to provide expansive coverage throughout your home. With an upgrade to WiFi 7 technology, you’ll experience unparalleled speeds of up to 5 Gbps and up to 2.7X better performance than previous generations of WiFi for all your devices—from smartphones and tablets to computers and smart home gadgets. Product Dimensions: 6.7 x 3.1 x 1.7 in.