Linksys RE6500 Dual-Band Wireless Range Extender: Improve signal quality and fill in the dead zones in your wireless network with this extender. Plus, an audio jack on the back of the extender lets you plug in your speakers and listen to music from your wireless devices, like smartphones, tablets and computers.
The unit seemed pretty simple to install but it kept having conflicts with my AT&T router. It is now sitting in the same box it was purchased in a month ago. As soon as the unit gets removed from my home network everything starts working properly again. Very Disappointed