Poly Blackwire 3210 Monaural USB-C Wired, Single-Ear Office Headset +USB-C/A Adapter (Bulk) (8X214A6)

Poly Blackwire 3210 Monaural USB-C Headset – Noise-Cancelling Mic & USB-C/A Adapter

The Poly Blackwire 3210 (8X214A6) is a professional wired monaural headset designed for business calls, online meetings, customer service, remote work, and unified communications. Its USB-C connection and included USB-C-to-USB-A adapter provide flexible connectivity with modern laptops as well as computers with traditional USB-A ports.

Clear Audio for Calls & Multimedia

The Blackwire 3210 features Poly Dynamic EQ, which automatically optimizes audio for voice calls and adjusts the sound profile for music and multimedia. The 28mm speaker supports a 200Hz–6.8kHz speech bandwidth and 20Hz–20kHz multimedia bandwidth.

Noise-Cancelling Microphone

A noise-cancelling microphone helps reduce unwanted background noise during calls, making it easier for the other person to hear your voice clearly. The microphone boom rotates through 270 degrees, allowing flexible positioning.

Monaural Design for Greater Awareness

The monaural, on-ear design covers one ear while leaving the other ear open. This is useful in offices, reception areas, call centers, and other environments where users need to stay aware of surrounding conversations and activity.

USB-C & USB-A Compatibility

The headset features a USB-C wired connection and comes with a tethered USB-C-to-USB-A adapter. This allows it to connect to a wide range of computers and compatible devices without requiring a separate adapter purchase.

It supports Windows 10/11, macOS, Android, and iOS, making it suitable for a variety of professional and personal communication setups.

Lightweight & Comfortable

The Blackwire 3210 uses a lightweight metal headband designed for durability and a customizable fit. The leatherette ear cushion folds flat, making the headset easier to store and transport. With a weight of only 97g including the cable, it is well suited to extended daily use.

Convenient Inline Controls

The inline control module provides convenient access to answer/end/ignore/hold calls, redial, mute, and volume controls. Indicator lights provide status information for calls, mute, and volume.

The Poly Blackwire 3210 8X214A6 is an excellent choice for businesses, call centers, professionals, students, and remote workers who need a dependable USB-C business headset with clear voice communication and flexible USB-C/USB-A compatibility.