The Plantronics Blackwire C3210 (Part No. 209744-201) is a reliable USB-A wired mono headset built for business calls, remote work, and everyday collaboration. Delivering wideband HD audio with a noise-canceling microphone, it ensures clear voice pickup in open offices, call centers, and home offices. Enjoy plug-and-play connectivity with Windows and macOS, intuitive inline call controls, and a lightweight over-the-head design for all-day comfort. Ideal for Zoom, Microsoft Teams, Webex, Google Meet, Skype, and most UC softphones, this professional computer headset enhances productivity and call quality.

Key Features & Benefits

• USB-A Plug-and-Play: Instant setup on PC and Mac; no extra software required for core functions
• Noise-Canceling Microphone: Reduces background noise for clear speech on calls and video meetings
• Wideband HD Audio & DSP: Natural, detailed sound for voice, webinars, and UC apps
• Inline Controls: Answer/end, volume up/down, and mute at your fingertips for efficient call handling
• Monaural (One-Ear) Design: Stay aware of your surroundings while maintaining focus on the conversation
• SoundGuard Acoustic Protection: Helps protect against sudden audio spikes and listening fatigue
• Lightweight Comfort: Adjustable headband and soft leatherette ear cushion for extended wear
• Universal UC Compatibility: Works great with Microsoft Teams, Zoom, Cisco Webex, Google Meet, RingCentral, 8x8, and more
• Enterprise-Ready: Reliable performance for contact centers, IT deployments, and hybrid teams
• Versatile Use Cases: Ideal for VoIP calls, softphone communication, e-learning, coaching, podcasts, and everyday office productivity

Specifications

• Brand: Plantronics (Poly)
• Model: Blackwire C3210
• Part Number: 209744-201
• Connectivity: USB-A (wired)
• Wearing Style: Over-the-head, monaural (single ear)
• Microphone: Noise-canceling boom
• Audio: Wideband HD audio with DSP; SoundGuard acoustic protection
• Controls: Inline call answer/end, volume, mute
• Compatibility: Windows and macOS; optimized for UC platforms (Teams, Zoom, Webex, Google Meet, Skype, etc.)
• Use Cases: Business calls, contact centers, hybrid work, remote learning, webinars, and softphone/VoIP

Frequently Asked Questions

• Is this the USB-A version?
  Yes, the Blackwire C3210 (209744-201) connects via USB-A for PCs and laptops.
• Does it work with Microsoft Teams and Zoom?
  Yes, it is compatible with popular UC platforms including Teams, Zoom, Webex, Google Meet, RingCentral, and more.
• Is the headset mono or stereo?
  Mono. The single-ear design lets you hear your surroundings while on calls.
• Are drivers needed?
  No. It’s plug-and-play for standard call control and audio on Windows and macOS.
• Can I use it with a USB-C port?
  Yes, with a USB-C adapter (not included).