Sonos BOOST - Extender/Booster for Sonos Wireless SystemsSome homes just dont get good WiFi. Others have so many wireless devices vying for bandwidth they can bog down the network and make everything sluggish. Still others struggle when theyre asked to broadcast signals to remote rooms. If any of these WiFi issues sound familiar, BOOST can help your Sonos system stream music flawlessly. BOOST creates a separate, dedicated wireless network for use by Sonos, so you can enjoy all your music all over your home