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3.5 mm to USB Audio Adapter

U.S. Lifetime Limited End-user Warranty

*Manufacturer's Suggested Retail Price. Actual selling price may vary; please check with an authorized Audio-Technica dealer.

  • Overview
  • Features
  • Downloads
  • Reviews
  • Q & A

  • Overview

    Turn any headphone, microphone or headset with 3.5 mm plug into a USB-compatible device. This 3.5 mm to USB audio adapter is equipped with microphone and headphones inputs, a mute button and volume control. It provides plug-in power for microphones that need power.

  • Features

    • 3.5 mm to USB 2.0 adapter with microphone and headphone inputs

    • Mute button & volume control; USB 2.0 full speed operation

    • Provides plug-in power for mics that need power

  • Downloads

    ATR2USB Manaul (pdf 154.04 KB)
    ATR2USB FCC DOC (pdf 164.04 KB)
  • Reviews

    needs work


    it always breaks so easy

    san jose, ca

    ATR2USB 3.5 mm to USB Audio Adapter

    4.0 1


  • Q & A

    atr 2usb is not working. It working for 3 months. What should I do.?


    Please contact our Service Department at (330) 686-2600 ext 5003 or at for assistance with this.


    Ok I'm trying to use this to record on my Galaxy S8 Will it just plug and play and my recording app will record from usb?


    No, this is designed to be used with computers.


    Will this ATR3350iS adapter be able to accept a 3.5 mm TRRS microphone plug, as designed for smartphones? The mic is a mono Insignia lavalier.


    No, it is not recommended to use with a TRRS connection.


    Will this product transfer audio from Iphone 3.5m 4pole to usb input on pc using audacity capture?


    It will send one channel of the audio from your phone and is not recommended.


    Hello I'd be grateful if you could confirm whether this interface allows recordind in true stereo (ie not dual mono). I d like to be able to record with a pair of stereo electret condenser microphones. Thanks very much Grant


    Thank you for your inquiry. It is not stereo.


    I bought an ATR2USB based on this Q/A on this site: Q: I want to know that this product can get 2 channel mic inputs. is this product compatible with left/right distinguished microphone? Asked on 3/16/2017 by KH 1 answer Staff Reviewer A: Thank you for your inquiry. Yes, it will record in stereo. Answered on 3/28/2017 by AudioSolutionsManager from Audio-Technica U.S., Inc. However it does not input the Left channel. The Right channel goes to both as if it is Mono. Question: Is there some sort of setup issue or driver that can fix this? Win 10, Dell Latitude


    Thank you for your inquiry. The connector itself is a TRS input, but it is only wired as a TS, so it is only mono.


    Can I use this device to bypass my computer sound card output? Can I use the headphone jack to send audio to a stereo system for listening? I do no plan to use the input feature, so please let me know if you recommend a different product.


    Thank you for your inquiry. Yes, you can do this.


    Does this work with Skype conference?


    You may use the ATR2USB adapter to connect audio devices to and from your computer for different applications such as Skype.


    I am using the adapter with a Sennheiser HQ gaming headset with mic (Game4one). The gain is not sufficient to power the mic as it is very low in volume and LED is green. It works with other lesser quality headset mics. Is this a common problem? Is there a fix? Thanks


    Please contact our Audio Solutions Department at (330) 686-2600 ext 5000 or at for assistance with this.


    I want to know that this product can get 2 channel mic inputs. is this product compatible with left/right distinguished microphone?