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Poly

Plantronics - 207577-03 Blackwire C5210 Headset - Mono - USB Type A

Plantronics - 207577-03 Blackwire C5210 Headset - Mono - USB Type A

Certified Renewed · 1-Year Warranty

$43.00 USD
$43.00 USD
Sale Sold out
  • Free shipping
  • 30-day returns
  • 1-year warranty
Works withPC / softphoneMobileUSB-A

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Shipping & Returns

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Shipping is always FREE

Orders placed before 3pm PST will ship that same day from California and will arrive within 2-5 business days. If you need faster shipping, at checkout there's expedited shipping options available. 

Returns are easy and free!

You have 30 days from the date of purchase to return your order for a full refund. Please follow the quick steps below to submit a return.

  1. Email your order number to info@renewedheadsets.com and please provide reason for return.
  2. Once return is approved, you'll receive an email with a pre-paid shipping label to return your order for a full refund
  3. Refunds take 2-5 business days to be issued from the day the return is received in our warehouse

*ALL RETURNS must have an RMA number on the box or the package will be refused and the return process will be delayed.

 

Warranty

Warranty replacements are fast and free, the way it should be!

Renewed Headsets covers you with a 1 year advanced replacement warranty for peace of mind. To get a warranty replacement, please follow the quick steps below.

  1. Email info@renewedheadsets.com with your order number and description of the issue.
  2. A replacement will ship that same day and you'll be emailed a pre-paid shipping label to send the defective headset back

*Please use the shipping label provided by Renewed Headsets or the package could get lost.

 *Warranty, service and support is covered from Renewed Headsets, NOT manufacturer.

View full details
Certified Renewed Grade A Cosmetics 1-Year Warranty Professionally Restored
How we refurbish

About this headset

The Plantronics Blackwire C5210 is a wired USB-A mono headset built for PC and softphone use. It plugs straight into a USB-A port and also supports mobile connection, pairing a single-ear design with a noise-cancelling boom microphone for clear calls in shared workspaces.

Key features

  • Wired USB-A connection
  • Connects to PC / softphone and mobile via USB-A
  • Noise-cancelling boom microphone
  • Mono (single-ear) wearing style
  • Manufacturer part number 207577-03

Certified Renewed

Every Certified Renewed headset is electronically tested for full function, professionally cleaned and sanitized, and fitted with replacement parts wherever needed. Units are restored to Grade A cosmetic condition and backed by our 1-year advanced-replacement warranty plus lifetime support, so you can deploy refurbished hardware with confidence.

Certified Renewed · Inspection report

Every headset earns the seal

Every headset runs the same five checks before it earns the seal — the same language on the box, here, and across the site.

Report ID KI-0MYN-KYJL · Passed

Electronically TestedAudio · mic · range · battery
Professionally Cleaned & SanitizedFresh ear cushions fitted
Parts & BatteryNew battery & parts where needed
Grade A CosmeticsPresentation-ready condition
1-Year Warranty + Lifetime SupportAdvanced replacement included

How it compares

Plantronics - 207577-03...Plantronics - Blackwire...Plantronics BLACKWIRE 3...Plantronics Blackwire 3...
Connection Wired USB-AWired USB-AWired USB-AWired USB-C
Wearing style MonoDuo / StereoMonoMono
Microphone Noise-cancelling boomNoise-cancelling boomNoise-cancelling boomNoise-cancelling boom
Price $43.00$34.00$20.00$29.00
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Specifications

BrandPoly
Model207577-03
ConnectionWired USB-A
Wearing styleMono
MicrophoneNoise-cancelling boom
ConditionCertified Renewed — Grade A
Works with
PC / softphoneMobileUSB-A

Questions

Frequently asked

How does the C5210 connect?
It is a wired headset with a USB-A connector that plugs into a PC or softphone, and it also supports mobile devices over USB-A.
Is it single-ear or dual-ear?
The C5210 is a mono (single-ear) headset, leaving one ear open to the room.
What does Certified Renewed mean?
It means the headset has been electronically tested, professionally cleaned and sanitized, fitted with replacement parts where needed, and restored to Grade A cosmetic condition before resale.
What warranty is included?
Every unit ships with a 1-year advanced-replacement warranty and lifetime support.