Dual-Band Wi-Fi Extender 600 allows you to extend the range of your existing Wi-Fi to provide greater coverage, improve connectivity and help eliminate Wi-Fi black spots. Extend the range of your Wi-Fi around your home. If You want Dual-Band reliability and speed this is the product for you. Connect your Dual-Band Wi-Fi Extender to your existing wireless broadband. Perfect for downloading music, streaming HD video content or for playing online games.