MillSO USB to 3.5mm Audio Jack Adapter, Sapphire Blue TRRS USB to AUX Audio Jack External Stereo Sound Card for Headphone, Speaker, PS4, PS5, PC, Laptop, Desktops - 1 Feet

(451 Reviews)

Price
$5.39

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(30000 available )

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Reviews
  • SilverBubble

    > 3 day

    Good price and works as intended. My laptop jack stopped working and Im glad this product was a good workaround to the issue

  • dcwoods

    > 3 day

    Adapter Worked to adapt Razer gaming headset to a computer USB computer port saving me from having to pay for a new or at lest repair of the 3.5 mm audio socket om desktop.

  • Randy

    > 3 day

    I use this with my computer at work that is hooked to a docking station. Before using this I was having sound and mic quality issues on Teleconferences. Now these issues are gone.

  • Richard Cary

    > 3 day

    I have a very old set of Bose computer with the old audio jack plug…I needed something to bridge the old and new tech, and this worked like a charm. I have expected it to not work, or that I would need some plug-in software or whatever…but it was plug and play. Good stuff and I recommend this for anyone who has a situation like I described.

  • Jerry Parnell

    > 3 day

    The haadphone jack on my laptop stopped working some time ago. I bought this expecting it to be similar to other products that I have tried. Not perfect, but not terrible. Boy am I happy to have been wrong. This adapter sounds exactly like the main headphone jack used to. No delay, and the audio quality is perfect. I highly recommend that you buy this product if you are in the same boat as me, and I will be buying more products from this company in the future as the need arises. Great job MillSO, you guys rock!

  • Joe

    > 3 day

    So far have no complaints, have only been using for one day and thus far has worked just as described in Amazon. So far I have to say its a great product and will definitely buy again. Thank you, I have been unable to use my computer to view videos because part off the jack to my head phones broke in the audio jack. It broke before it connected so am able to use this new jack with my new head phones... Thank you... It is a great product and highly recommend purchasing one if you need one...

  • Susan

    09-06-2025

    I have a pair of heaphones that has the 3.5mm on the right side (the side with the mouse), and USB on the left side. This helped me plug my headphones on the left side of the laptop (so the cord would not interfere with my hand using the mouse. For Zoom calls, this was good.

  • BranThomps

    > 3 day

    ***UPDATE*** 2021/03/20 A representative from Millso reached out to me to try to fix the issue. They issued me a replacement adapter and I have yet to find out if it is experiencing the same problem as the original. Kudos to them for trying to fix things. Im adding a star for support and will update again when I have a chance to review the new unit. --Original review-- I wanted to find a TRRS headphone with mic adapter for use with Windows computers. I purchased this thinking that it would operate like youd expect... Listen to Zoom/Skype/WebEx calls and talk back to everyone using a headsets built in in-line mic. While technically it does work, it has an annoying echo where the incoming caller audio that should be going only to your ears is brought back into the input channel and then sent out to everyone on the call. The result is that when someone other than me speaks, my system takes their audio and pushes it back over the call. Its kind of like being in a small canyon. The echo is probably 100-100ms in its delay and it happens multiple times as the call audio that I generated then comes back and then goes out again. Very annoying. I did pull my headphones out of the equation and even without headphones plugged in at all, it echoes the incoming audio destined for headphones back into the mic input. Again, it does this even when the headphones are disconnected. I tried this in multiple software applications. I even loaded up an Ableton session (a DAW) and setup an overdub. Listening to sealed in-ear headphones with an inline mic. The Ableton recording from the mic was not clean and contained a clear audible copy of what I was hearing in my in-ears. It was about -20db down from full, but it was there clear as day. This wasnt sound from my earphone travelling back into the mic. It was full bandwidth audio recorded back into the session somehow from the adapter. It did this with the headphones disconnected entirely. If I set the audio to output into something other than this adapter, the problem went away, but that defeats the purpose of having a headset mic + headphone adapter. On top of all of this, the mic preamp is very noisy. I suppose its a bunch to ask that a usb plug sized device could have a decent mic preamp. This thing is tiny. As a headphone adapter, it sounds fine, so 2 stars for that. Im returning this as it wont work for what I need it for.

  • M. Culver

    > 3 day

    I post content to YouTube and need to record video or audio with my iPad (at times). The internal microphone on an iPad cannot pick up what I want to say at greater distances. I was able to attach a tiny boom microphone to my iPad using this adapter. Now I can grab the audio I need while sitting in a comfortable position. This product works the way I would expect it to work. [I also use another attachment in addition to this one. This adapter does not go directly into the iPad.]

  • Santiago Aguilera

    > 3 day

    You just plug it in and it works just as expected no issues at all

USB to 3.5mm Audio Jack AdapterUSB to 3.5mm Audio Jack Adapter
aux to usb adapteraux to usb adapter
USB to 3.5mm AdapterUSB to 3.5mm Adapter

Specifications & Configuration Instructions

Compact and Portable Design The size of the USB part is 1.77inch x 0.79inch.
Sapphire Blue Metal Housing Ensure wear-resistant, anti-corrosion, solid protection, and charming out looking.
IOS system Go to System Preferences > Sound > C-Media USB Headset > Output or Input > Volume
IOS system Test: Mic ok; the left and right channels of headsets may reverse on some devices.
Windows system Step1: Right-click on the sound icon in the taskbar;
Windows system Step2: Select Playback or Recording devices;
Windows system Step3: Adjust the volume on the computer and in the application.
Windows system Test: Mic ok; the left and right channels ok.

Comparison Table - Choose What You Want

usb to audio jack

USB Headphone Adapter

USB to Dual 3.5mm Audio Jack Adapter

USB to Dual 3.5mm Adapter

USB Audio Adapter

USB to 3.5mm Jack Adapter

USB Type C to 3.5mm Female

USB C to 3.5mm Female

USB C Female to USB A Male Adapter

USB C to USB adapter

USB C Extension Cable

USB C Extension Cable

Color
Sapphire Blue Sapphire Blue Sapphire Blue Sapphire Blue Sapphire Blue Sapphire Blue
Length
1ft, 3ft 1ft/30cm 1ft/30cm 0.65ft/20cm 0.65ft, 4ft 0.65ft, 4ft
Cable Material
PVC PVC PVC PVC PVC+Braided PVC+Braided
Connector Gender 1
USB-A Male Plug USB-A Male Plug USB-A Male Plug USB-C Male Plug USB-A Male Plug USB-C Male Plug
Connector Gender 2
3.5mm TRRS Female Jack 2 * 3.5mm TRRS Female Jack 3.5mm TRS Audio & Mic Jack 3.5mm TRRS Female Jack USB-C Female Jack USB-C Female Jack
Function
Audio + Mic Audio + Mic Audio + Mic Audio + Mic Audio Only Audio Only

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