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Poly Blackwire 3210 Monaural USB-C Headset +USB-C/A Adapter, (Black), Warranty 2-year -8X214AA.
Poly Blackwire 3210 Monaural USB-C Headset +USB-C/A Adapter, (Black), Warranty 2-year -8X214AA. - Image 2
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Poly Blackwire 3210 Monaural USB-C Headset +USB-C/A Adapter, (Black), Warranty 2-year -8X214AA.

in Headsets
Sku: 8X214AA

Available in stock

  • Compatibility: PCs via USB-C / USB-C to A adapter
  • Color: Black
  • Headphone Type: On-ear (monaural)
  • Microphone: Noise cancelling, 130 mm boom, 270° rotation
  • Speaker Size: 28 mm
  • Impedance: 32 Ω
  • Signal-to-noise ratio: >24 dB
  • Cable Length: 161 cm total
  • User Controls: Answer/End, Ignore/Hold, Redial, Mute, Volume +/-
  • Ear Cushions: Foam
  • OS Support: Windows 11/10, macOS, Android, iOS
  • Acoustic Protection: SoundGuard 1
  • Weight: 97 g (with cable), 64 g (without)
  • What's in the Box: Headset, USB-C to USB-A adapter
  • Warranty: 2-year limited (Poly)

⚠️ Availability Status: Catalog Mode

Teksider is currently updating its inventory database for the 2026 season. Direct online purchasing and inquiries are temporarily disabled while we finalize our new stock.

*This page is for informational & specification research purposes only.
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Description

Poly Blackwire 3210 Monaural USB-C Headset +USB-C/A Adapter, (Black), Warranty 2-year -8X214AA.

Poly Blackwire 3220 Corded UC Headset with USB-C to USB-A Adapter

Poly Blackwire 3210 Monaural Specification.

CompatibilityCompatible with PCs via USB Type-C® cable or USB Type-C®/A adapter
ColorBlack
Boom mic length (mm)130 mm
Sensitivity (microphone)10 dB SLR
Signal-to-noise ratio>24 dB
Impedance32 ohms
Cable length79 cm (inline module to headset); 90 cm (USB to inline module); 161 cm (total USB to headset)
Button user controlsCall answer/ignore/end/hold; Redial; Mute; Volume +/-
Headphone typeOn-ear (monaural)
Sensitivity (speaker)0 dB RLR
Microphone typeNoise cancelling
Speaker bandwidth200 Hz to 6.8 kHZ (speech mode); 20 Hz to 20 kHZ (media mode)
Microphone bandwidth100 Hz to 10 kHz
Boom mic rotation270°
Ear cushionsFoam (surface material)
Compatible Operating SystemsWindows 11; Windows 10; macOS; Android™; iOS
Acoustic protection technologySoundGuard 1
Dimensions (W x D x H)155 x 32 x 178 mm
Speaker size28 mm
Package dimensions (W x D x H)185 x 56 x 207 mm
Pallet dimensions (W x D x H)101.6 x 121.9 x 152 cm
Cartons per layer6
Weight97 g (with cable); 64 g (without cable)
Package weight300 g
Pallet weight357 kg
What’s in the boxHeadset; USB Type-C® to USB Type-A adapter
Manufacturer WarrantyPoly standard two-year limited warranty
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