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Compact circular USB speakerphone with fabric top and four microphones

AnkerWork PowerConf S330 USB Speakerphone

SKU CH-Y5YE-YAFM9

A USB speakerphone with four microphones capturing voices within three metres and a 1.75 driver plus passive radiators for full sound

  • Sports Team1 Piece
  • Smart Voice Enhancement clears background noise for professional calls
  • Plug-and-play USB-C with included USB-A adapter starts meetings instantly
  • 360° voice coverage from four microphones captures everyone within 3m
  • 75-inch driver plus dual passive radiators delivers rich sound
  • Full-duplex communication lets both sides speak and hear simultaneously

AnkerWork PowerConf S330 speakerphone

The AnkerWork PowerConf S330 is a USB speakerphone designed for professionals who need clear audio during online meetings. It connects via USB-C with an included USB-A adapter for immediate plug-and-play use on any desktop system. Four high-sensitivity microphones provide 360-degree voice pickup within a three-metre radius.

Upgrading from built-in laptop audio

This device replaces the integrated microphone and speakers found on most laptops, which often pick up keyboard noise and room echo. The jump is worth it when you join frequent calls from a home office or shared space and need background noise eliminated while your voice is enhanced. Automated gain control keeps your volume consistent even if you move around the desk.

Limits of the USB audio interface

A wired USB connection delivers stable, full-duplex communication without the latency or drop-outs sometimes heard on wireless headsets. The 1.75-inch driver and dual passive bass radiators add depth to voices and music, but output level is bounded by USB bus power. The speakerphone works with all major conferencing platforms, yet it cannot replace a dedicated multi-speaker system for room-filling sound.

Highlights

  • Smart Voice Enhancement clears background noise for professional calls
  • Plug-and-play USB-C with included USB-A adapter starts meetings instantly
  • 360° voice coverage from four microphones captures everyone within 3m
  • 75-inch driver plus dual passive radiators delivers rich sound
  • Full-duplex communication lets both sides speak and hear simultaneously

Specifications

Sports Team1 Piece

Questions about this item

Does the PowerConf S330 need any special mounting hardware for a desktop setup?

The PowerConf S330 is a desktop speakerphone that sits on a flat surface and requires no mounting hardware.

What is the correct way to connect the S330 to a computer with only USB-A ports, and what mistake should I avoid?

Use the included USB-C to USB-A adapter to connect the S330; do not plug the USB-C cable directly into a USB-A port without the adapter.

Are the four microphones or the 1.75 driver user-replaceable if they degrade over time?

The microphones and driver are built into the sealed unit and are not designed for user replacement.

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