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.
I've got a room where a computer frequently is. It is a little far and around a corner or two and my wireless doesn't always make it. Does now. Works great.