Customers can download 25 songs in less than a second or their favorite HD movie in less than 36 seconds.**** U-verse with AT&T GigaPower customers also get high-speed Internet with 99.9 percent reliability and the fastest, most powerful Wi-Fi signal through an upgraded residential gateway that takes advantage of the latest in Wi-Fi technology. The new gateway connects more devices over Wi-Fi with faster speeds from nearly anywhere in the home or business.