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usb microphone not showing up in windows

Ask By Tom B.2,973 views

I plugged in a new usb mic and windows doesnt list it. device manager shows unknown device. am I missing a driver

Brand
Fifine
Model
K669B
Connection
USB
System
Windows 10
Browser
Chrome 130
Sample Rate
48 kHz
Output Channels
2 channels
Microphone ProblemsUSB Microphone
Tool used in this discussionMic TestCheck your microphone input with a live level meter
Open Free Tool
Short Answer

If a USB mic is not listed, check the cable, the port and microphone privacy settings. Windows normally installs a driver on its own.

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Elise Dubois
Elise DuboisAudio Team
Studio Hardware QA · 2+ years experience · Answered Jan 29, 2026

Most USB mics are class compliant, so Windows uses a built-in driver. A data-less cable or a blocked privacy setting is more likely than a missing driver.

After you make the change, play the Mic Test again to confirm the result. If the problem is still there, add your device, browser and what you tried in the replies so the team can narrow it down.

Step By Step Fix
  1. Try another USB port, preferably on the back
  2. Use the cable supplied with the mic
  3. Open Settings, Privacy, Microphone and allow apps to access it
  4. Run the Mic Test to confirm it appears
Sources
  1. Microsoft Support

Checked by Harvey Finch on . How we verify answers

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Community Replies 3

  • Madhuri SethiCommunity Member

    Cable only charged, no data. Replaced and fixed. I tested it on my own setup and it held up for weeks.

  • Holly TurnerCommunity Member

    Privacy setting was off. Thanks. I tested it on my own setup and it held up for weeks.

  • Sakshi MehtaCommunity Member

    Letting the browser use the mic and picking the right input is the answer in most cases I've seen.

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Elise Dubois
Written and tested by

Elise Dubois

Studio Hardware QA at Sound Test

Elise Dubois is the Studio Hardware QA on the Sound Tester Audio Team. Focused on pure tone calibration standards, microphone gain matching, and real-time audio visualization limits. Shares sleek audio setup and tuning analysis on Instagram. Based in France. On Sound Tester she answers microphone level, gain and calibration discussions for laptops, USB mics and studio setups.

Tone calibrationmicrophone gainstudio QA
  • 8 answers on Sound Test
  • 2+ years experience
  • Reviewed by Harvey Finch
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The Audio Team Behind These Answers

All 38 specialists
Brandon VanceBrandon VanceAudio & Acoustic Performance LeadXavier CruzXavier CruzFrequency Sweep SpecialistDiana ChenDiana ChenHearing Test ArchitectAlistair CrossAlistair CrossHeadphone Benchmark LeadImogen BlakeImogen BlakeBinaural Beats EngineerCallum SterlingCallum SterlingSurround Sound AuditorGemma GallagherGemma GallagherTone Generator ValidatorHarvey FinchHarvey FinchSpectrum Analyzer Lead

Each answer is written by the specialist closest to the topic and checked by a second team member. How we verify answers

Answers are free general guidance from the Sound Tester Audio Team and community. They are not medical advice. For hearing loss, ringing or ear pain, see a doctor or audiologist. Opening a device can void its warranty, so check the maker's support first for hardware faults.

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