Sonos Boost Wireless Network Adapter - Micro Center
Sonos Connect. WiFi stereo receiver adapter, stream all your music
Sonos Bridge Wireless WiFi System/Ethernet Switch W/ Power Supply FAST SHIP | eBay
Amazon.com: Sonos Boost - The WiFi Extension for Uninterrupted Listening - White : Electronics
Sonos BOOST Enterprise-Grade Wireless Adapter for Sonos (White) | World Wide Stereo
Port: A WiFi Network Streamer with Built-in DAC | Sonos
Sonos Connect. WiFi stereo receiver adapter, stream all your music
Amazon.com: EDUP LOVE USB Wi-Fi Adapter with 6dBi Antenna, USB Wireless 150Mbps Network Adapter WiFi Dongle for Laptop Desktop PC Support Windows 10/8.1/7 /XP/Vista/Mac OS : Electronics
Sonos BOOST Enterprise-Grade Wireless Adapter for Sonos (White) | World Wide Stereo