Features: Connect Legacy Devices to a Sonos System, Wi-Fi & Ethernet Connectivity, 12V Trigger Output, Digital Coaxial and Stereo RCA Outputs, Control via Sonos App or Apple AirPlay 2, Stereo RCA Audio Input
Wi-Fi: 2.4 GHz IEEE 802.11b/g
Connection Protocol: Apple AirPlay 2 (with Devices Running iOS 11.4 and Later)
Inputs: 1 x Stereo RCA
Outputs: 1 x Digital Coaxial 1 x Stereo RCA
Other Connectors: 2 x RJ45 Ethernet LAN 1 x 1/8-inch / 3.5mm 12V Trigger Out
Power Requirements: 100 to 240 VAC - 50/60 Hz
Dimensions: 5.4 x 1.6 x 5.4-inch / 138 x 41 x 138 mm
Weight: 1.04 lb / 0.47 kg