Poly Studio USB Video Bar (842D4AA#ABA)

Item # HPI842D4AAABA (Part # 842D4AA#ABA)
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Item Description:
  • Poly NoiseBlockAI technology
  • 120-degree field of view
  • Poly Lens Cloud-Based Device Management Service
  • Simple and Easy to Manage
  • 1-Year Limited Warranty
  • Product Description

    Poly Studio is a USB video bar designed for medium meeting spaces, offering high-quality audio and video. It features advanced acoustics, built-in group and speaker framing, powerful stereo speakers, and a six-microphone array. Poly NoiseBlockAI technology and Acoustic Fence technology ensure everyone's voice is heard clearly, while Poly NoiseBlockAI and Acoustic Fence technology keep outside conversations out.

    Product Features

    NoiseBlockAI technology

    Distracting sounds are reduced with Poly NoiseBlockAI technology.

    Acoustic Fence technology

    Keep outside conversations out of your calls with Acoustic Fence technology, which captures only the voices within a defined space.

    Microphone range

    Ensure everyone in the room can be understood clearly with up to 15 ft/4.6 m microphone pickup range or add an optional expansion mic to extend that range even further.[1]

    Hi-fidelity speakers

    Hear what’s being said even if you’re seated at the back of the room. High-fidelity stereo speakers fill the room with sound so that remote participants can be heard clearly.

    Poly DirectorAI technology

    Be more productive on both ends of your video call with a smart camera that features Poly DirectorAI smart camera tech that automatically frames the room or tracks the person speaking for deeper engagement — no drivers or software needed.

    120-degree field of view

    The camera’s ultra-wide field of view reaches even the back corners of a medium-sized room. See everyone while avoiding fisheye distortion with its 120-degree field of view.

    Product Specifications

    Audio Features

    Poly NoiseBlockAI technology

    Poly Acoustic Fence technology

    Poly Acoustic Clarity technology

    Audio Standards

    UAC 1.0

    HID 1.11

    Camera Type


    Video Standards

    UVC 1.1/1.5 Video

    Microphone Type

    Six-element beamforming microphone array

    Microphone Pickup Range

    Up to 15 ft


    Zoom Certified

    Microsoft Teams Certified

    All cloud service providers through Poly Video App mode

    USB Device mode

    Collaboration Software

    Microsoft Teams



    1 USB Type-C® 5Gbps signaling rate

    1 audio-in

    1 line in (optional microphone)

    Power supply

    100 - 240 VAC 50/60 Hz

    Dimensions (W X D X H)

    4.2 x 27.3 x 2.8 in (without stand)

    6.2 x 27.3 x 2.8 in (with stand)


    5 lb (without stand); 6 lb (with stand)


    Poly standard one-year limited warranty

    What's in the box

    Poly StudioRemote control with 2 AAA batteries

    AC power adapter

    Wall mount kit

    Setup sheet

    Table stand

    USB Type-C® to USB Type-A cable

    Poly Studio
    Remote control with 2 AAA batteries
    AC power adapter
    Wall mount kit
    Setup sheet
    Table stand
    USB Type-C® to USB Type-A cable
    1-Year Limited Warranty
    This Kit Includes: