Ubiquiti PoE Audio Port (UPL-Port, Model: UPL-PORT-B) is an ultra-compact digital audio streamer designed for seamless integration in multi-zone audio installations. It supports multiple wireless streaming protocols including Apple AirPlay, Spotify Connect, and Soundtrack Your Brand, making it perfect for both commercial and residential environments.

Key Features:

• Versatile Audio I/O: Includes (2) RCA analog inputs L/R, HDMI eARC input, Optical In, and USB-C versatile port for flexible source connectivity. Outputs feature (2) RCA analog outputs L/R, Optical Out, and USB-C port.
• Networking: Built-in 10/100 MbE RJ45 Ethernet port plus Wi-Fi 802.11 a/b/g/n/ac/ax support for both 2.4 GHz and 5 GHz bands ensures robust and flexible connectivity.
• Power Options: Can be powered via included 12V DC adapter or PoE (Power over Ethernet), with a maximum power consumption of only 10W.
• Scalability: Supports grouping of up to 32 PowerAmps and PoE Audio Ports per zone, enabling scalable multi-zone setups.
• Compact & Durable: Measures 109 x 109 x 40.5 mm, weighs 250 g, and encased in durable polycarbonate available in sleek black.
• Compliance & Environmental: NDAA compliant with FCC, IC, and CE certifications. Operates reliably from -5°C to 40°C and 5–90% non-condensing humidity.

[View full tech specs](https://techspecs.ui.com/unifi/integrations/upl-port)