AC750 Boost Wi-Fi Extender eliminates dead zones and boosts Wi-Fi up to 6,500 square feet to enjoy uninterrupted streaming, smooth online gaming and more. Booster is compatible with all Wi-Fi routers including your existing unit without modifying any router settings. Stream movies, play online games and browse the internet without interruptions thanks to wireless dual bands and crossband technology with band strength from 2.4 GHz and 5 GHz. It has a quick, data-transfer speed up to 300 Mbps plus AC433 Mbps. Beamforming technology focuses the Wi-Fi signal directly to your connected devices for optimal performance. Gigabit ethernet port provides data-transfer speeds 10 times faster than a Fast Ethernet port. Security features include WPA/WPA2 and 128-bit AES link encryption. Easily set up by pressing the Push Button Connect to automatically sync to your router or use your smartphone, tablet or laptop for setup. Spot finder ensures your extender isn't too far from your existing router.