Poly Studio USB Video Bar

Overview

The Poly 842D4AA#ABA is a USB video bar designed to enhance medium-sized meeting rooms with sharp 4K Ultra High Definition video and immersive room-filling sound. It simplifies video conferencing by connecting through a single USB-C cable, allowing users to plug in a laptop and start calls quickly without extra adapters or complex setups. With a 120-degree field of view and a six-microphone array that captures voices up to 15 feet away, it ensures everyone in the room is seen and heard clearly.

Key features

• 4K video at up to 60 frames per second delivers crisp and detailed visuals for presentations and participant expressions
• Wide 120-degree diagonal field of view captures all attendees, including those seated at the edges of the table
• Six-microphone array with advanced voice pickup ensures clear audio from across the room
• Poly NoiseBlockAI and Acoustic Fence technologies reduce distracting background noises like typing and hallway chatter
• Integrated Hi-Fi stereo speakers provide rich and natural sound quality for conversations
• Single USB-C cable connection offers plug-and-play convenience without additional adapters
• Certified compatibility with Zoom and Microsoft Teams guarantees seamless integration with popular video conferencing platforms
• Privacy shutter and Kensington lock slot enhance security when the device is not in use
• Bluetooth 4.2 and Wi-Fi support enable wireless device management and quick audio pairing
• Compact design fits neatly below displays in conference rooms, classrooms, or training spaces

Key specs

• Video resolution: 4K Ultra High Definition (up to 60 fps)
• Field of view: 120 degrees diagonal
• Microphone array: six microphones with 15-foot voice pickup range
• Wireless standards: Bluetooth 4.2, Wi-Fi
• Dimensions: approximately 27.6 inches wide
• Weight: roughly 5 pounds

Connectivity and compatibility

The video bar connects via a single USB-C cable, making it easy to integrate with laptops and other devices without extra adapters. Its official certifications for Zoom and Microsoft Teams ensure smooth operation with these widely used platforms. Wireless options like Bluetooth 4.2 and Wi-Fi add flexibility for device management and audio pairing, supporting a variety of meeting room setups.

Ideal uses and environments

This video bar is well suited to medium-sized conference rooms, classrooms, and small training spaces where clear video and audio are essential. It supports client presentations, brainstorming sessions, and hybrid lectures by capturing everyone in the room and delivering natural sound. Its compact footprint and simple setup make it a practical choice for businesses and educational institutions aiming to improve remote collaboration and communication.