Poly Blackwire 5210 USB-A Monaural Headset (207577-01) | Like New
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1 Year WarrantyIncludedThe Poly Blackwire 5210 USB-A Monaural Headset (207577-01) is a professional wired headset designed for flexible connectivity to desktops and mobile devices, crystal-clear UC calls and comfort throughout the day. This single-ear (monaural) design is perfect for hybrid workers, call centers and bustling open offices since it keeps one ear open to your surroundings while providing concentrated, wideband audio to the other. The Blackwire 5210 is a flexible option for Microsoft Teams, Zoom, Cisco, Avaya and other softphone platforms because it plugs into laptops, desktops, smartphones and tablets without the need for additional adapters thanks to its USB-A plus 3.5 mm interface. Your speech will sound natural and safe due to a noise-canceling microphone, improved DSP and SoundGuard acoustic protection. The lightweight aluminum headband and incredibly soft leatherette ear cushion make it easy to use throughout back-to-back meetings.
Quick specs
- Product Type
- Wired Headset
- Headset Type
- On-ear monaural (single earpiece, on-ear wearing style)
- Connectivity
- USB Type-A (primary); 3.5 mm audio jack for mobile/tablet; Wired USB
- Compatible Operating Systems
- Windows 10/11; macOS; Android; iOS
- Microphone Type
- Noise-canceling omnidirectional; Flexible boom (180° pivoting)
- Microphone Bandwidth/Frequency Response
- 100 Hz to 10 kHz (optimized for PC wideband up to 6.8 kHz)
Key Features
Monaural, on‑ear design with a single 28–32 mm driver (model dependent) that keeps one ear free for situational awareness while maintaining strong voice and media clarity.
Dual connectivity (USB‑A + 3.5 mm) so you can use the same headset with PCs, Macs, smartphones and tablets, ideal for hot-desking and hybrid work setups.
Premium audio performance with PC wideband support, Dynamic EQ and enhanced DSP to optimize voice frequencies on calls and automatically adjust for richer sound with music and multimedia.
Noise‑canceling microphone with 100 Hz–8/10 kHz bandwidth for clear speech pickup and reduced background noise in open offices.
SoundGuard / SoundGuard Digital hearing protection that helps guard against sudden loud sounds above approximately 118 dBA.
Inline call controls featuring one‑touch answer/end, volume up/down and mute, plus configurable audio alerts when used with Poly/Plantronics Hub or Poly Lens software.
Ergonomic comfort build with a lightweight cushioned metal headband, ultra‑soft leatherette ear cushion with memory foam, and fold‑flat earcup for easy storage in the included carrying case.
UC‑optimized and certified for leading unified communications platforms, including Microsoft Teams, Skype for Business, Zoom, Cisco Jabber and Avaya softphones.
Benefits
- Stay productive and aware with a monaural USB headset that lets you focus on your caller while still hearing colleagues, doorbells or office announcements.
- Simplify your tech stack by using one wired headset across your laptop, softphone and mobile devices, reducing the need for multiple headsets at home and in the office.
- Improve call clarity and professionalism thanks to PC wideband audio, DSP and a noise‑canceling mic that help your voice cut through background noise on important meetings.
- Protect user hearing with built‑in SoundGuard acoustic limiting designed to help shield against sudden audio spikes and long‑term listening fatigue.
- Support all‑day wear with soft memory‑foam cushioning, a lightweight metal headband and a balanced design that reduces pressure points during long conference calls.
- Standardize easily for IT using a UC‑certified, plug‑and‑play Poly Blackwire 5200 series headset that integrates smoothly with major collaboration platforms and management software.
| Manufacturer | Poly |
|---|---|
| Manufacturer Part Number | 207577-01 |
| Product Name | Poly Blackwire 5210 USB-A Monaural Headset |
| Product Type | Wired Headset |
| Headset Type | On-ear monaural (single earpiece, on-ear wearing style) |
| Connectivity | USB Type-A (primary); 3.5 mm audio jack for mobile/tablet; Wired USB |
| Compatible Operating Systems | Windows 10/11; macOS; Android; iOS |
| Microphone Type | Noise-canceling omnidirectional; Flexible boom (180° pivoting) |
| Microphone Bandwidth/Frequency Response | 100 Hz to 10 kHz (optimized for PC wideband up to 6.8 kHz) |
| Microphone Sensitivity | -38 dBV/Pa |
| Speaker Size | 28-32 mm (model variant) |
| Speaker Bandwidth/Frequency Response | 20 Hz to 20 kHz |
| Speaker Sensitivity | 116 dB SPL |
| Impedance | 32 ohm |
| Signal-to-Noise Ratio | >118 dB |
| Audio Features | Dynamic EQ (optimizes voice vs. music); Enhanced DSP; Noise/echo reduction; Hi-fi stereo capable |
| Acoustic Protection | SoundGuard Digital (limits sounds to <118 dBA; G616 anti-startle <102 dB SPL) |
| Inline Controls | Call answer/end; Mute; Volume +/-; Indicator lights for call/mute/volume status |
| Headband | Lightweight cushioned metal headband (adjustable, durable) |
| Ear Cushions | Ultra-soft leatherette with memory foam (passive noise isolation, fold-flat) |
| Cable Lengths | Inline module to headset: 3.81 ft (116 cm); USB to inline: 3.08 ft (94 cm); Total USB to headset: 7.12 ft (217 cm) |
| Weight | 0.38 lb (165.2 g) headset; ~0.27 lb (some listings); 5.8 oz |
| Color | Black |
| Certifications | UC certified; Optimized for Skype for Business, Microsoft Teams, Zoom, Cisco Jabber, Avaya, Chromebook |
| Management Software | Plantronics Hub (desktop); Poly Lens |
| Minimum System Requirements | USB Type-A port; 3.5 mm audio jack |
| Environmental | TCO Certified for energy efficiency |
| What's in the Box | Headset; USB-A cable; Carrying case; Quick start guide |
Frequently Asked Questions
Poly Blackwire 5210 USB-A Monaural Headset (207577-01) | Like New
What type of connection does the Blackwire 5210 use?
Is this a single-ear headset?
Does it work with Microsoft Teams and Zoom?
Does it have noise cancellation?
Is it comfortable for long use?
Can I control calls directly from the headset?
Does it require drivers to install?
Is it suitable for call centers?
Does it support stereo audio?
Is hearing protection included?
Can it be used for music?
Is it foldable for travel?
Is it compatible with Mac computers?
Does it have a replaceable ear cushion?
Is it wired or wireless?
Does it include a boom microphone?
Is it lightweight?
Can it connect to smartphones?
Is it durable for daily office use?
Is this ideal for remote workers?
Poly Blackwire 5210 USB-A Monaural Headset (207577-01) | Like New
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