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Monoprice USB-C to 3.5mm Audio Auxiliary Adapter - Black Ideal For Smartphones, Androids, LG, HTC
$15.98 reg $20.68
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About this item
Highlights
- This USB Type-C Auxiliary adapter allows you connect devices that use a 3.5mm audio plug to your USB-C devices.
- This adapter also allows you to not only listen to audio, but to use your earphones for phone calls and volume control.
- Service & Support : You're never on your own with Monoprice products! We have a full team of friendly and knowledgeable technicians available to answer your questions
- Contact our technical support team for questions about our products, troubleshooting, or even suggestions for products to fit your particular needs.
Description
Enhance your audio experience with the Monoprice USB-C Digital to 3.5mm Auxiliary Audio Adapter in sleek black. This compact and versatile accessory bridges the gap between legacy and modern audio technologies seamlessly.
Designed to adapt to the changing audio landscape, this USB Type-C™ Auxiliary adapter enables you to connect your trusted 3.5mm audio devices to the latest USB-C™ equipped gadgets. Whether it's your favorite pair of wired headphones, a high-quality microphone, or an external speaker, this adapter ensures compatibility.
But this adapter offers more than just audio connectivity. With it, you can transform your USB-C™ device into a full-fledged audio hub. Not only can you enjoy your music, podcasts, or audiobooks in crystal-clear sound, but you can also answer phone calls hands-free using your preferred earphones. The built-in volume control ensures you have full command over your audio experience without reaching for your device.
Its compact design makes it highly portable, fitting comfortably in your pocket or bag. So, whether you're on a business call or simply want to unwind with your favorite tunes, this adapter ensures that you're always connected to your audio world.
Weight: .02 pounds
Data Transfer Rate: No Data Transfer Rate
Connection Gender: Male-To-Female
Battery: 0
Warranty: Lifetime Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
TCIN: 76761865
UPC: 889028081990
Origin: imported
The above item details were provided by the Target Plus™ Partner. Target does not represent or warrant that this information is accurate or complete. On occasion, manufacturers may modify their items and update their labels.
We recommend that you do not rely solely on the information presented. If you have a specific question about this item, you may consult the item's label, contact the manufacturer directly or call Target Guest Services at 1-800-591-3869.
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 4.4 inches length x 1.4 inches width x 0.85 inches height
Estimated ship weight: 10.34 pounds
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO, Alaska, Hawaii
item ships from third party seller: Monoprice
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 30 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
Q: Will it work for my headphones to my TV?
submitted by JJ LeS - 5 years ago
A: Thank you for your question! This adapter is made for devices with USB-C, if your TV has a USB-C input then it should work.
submitted byMonoprice - 5 years agoBrand expert
Q: can i use this on my xbox one controller?
submitted by alyssa - 6 years ago
A: Unfortunately it is best suited for smartphones, it may or may not work with xbox one controllers.
submitted byMonoprice - 6 years agoBrand expert
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Guests are saying
This product serves as a useful adapter for connecting headphones to USB-C devices, providing a solution for those transitioning from traditional headphone jacks. While it offers good audio fidelity and is affordable, many guests have reported issues with durability and connection stability. The adapter is particularly beneficial for guests looking to use their existing headphones with newer smartphones, but concerns about build quality and functionality persist.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
3.2 out of 5 stars with 56 reviews
quality: 1 out of 5
value: 1.33 out of 5
0% would recommend
4 recommendations
2 out of 5 stars
12 November, 2025
originally posted on Monoprice
Fails after a couple of months, but at least it's cheap!
I've purchased 4 or 5 of these so far, and every one of them has failed after a couple of months of use. I largely use this with my no-aux-port phone while running, so there's a minor amount of jostling around, but it seems like the cable is consistently too flimsy for that. If you don't mind jury-rigging some reinforcement, it works perfectly fine until failing outright.
1 out of 5 stars
Thumbs down graphic, would not recommend
12 July, 2024Verified purchase
Broke in a month
Poor quality. Only one earbud worked consistantly when plugged in, and I had to continually make sure it was plugged all the way in and in the correct position. After a month, it is completely unusable. I will not be buying again.
1 out of 5 stars
Thumbs down graphic, would not recommend
29 December, 2023
Don't buy this item
This is my second time purchasing this item and it malfuntions and dies in a matter of weeks. First time it lasted a couple months, but I didn't use it regularly. The second purchase died within weeks, and keep in mind I used it spraingly. If you used it everyday, it probably wouldn't last more than a week. It's a cheap price which is great, but sadly even $10 is a waste of money for this product. If I could rate it -5, I would.
2 out of 5 stars
18 April, 2023
originally posted on Monoprice
Not that durable
For context, my 13 year old is the user of this product. It got bent pretty quickly and although still functional I'm waiting for it to break and I'll need another solution.
4 out of 5 stars
13 April, 2023
originally posted on Monoprice
(no review title)
Just what I needed to use my better headphones with my new Samsung phone. Great fidelity.
3 out of 5 stars
9 March, 2023
originally posted on Monoprice
Works as required, but needed some modifications for my car
While driving and playing there were issues with the cable -- the phone would say it's disconnected from the cable frequently. I believe that this was due to the cable being rather floppy and the connection flaking out when it wiggled. The 'fix' was to stiffen the cable with some packing tape rolled around it and a rubber band to hold it to the phone in such a way that the cable itself would not be vibrating. This appears to work very effectively now.
1 out of 5 stars
20 February, 2023
Good idea that didn’t work
This stopped working after about a month. I can use it to listen but not to talk.
5 out of 5 stars
18 February, 2023
originally posted on Monoprice
Does the job right.
Works exactly as I would expect with my Pixel 6. I bought them for my cars and anywhere I like to hook into a stereo. Better fidelity than Bluetooth.
5 out of 5 stars
27 December, 2022
originally posted on Monoprice
Perfect Solution for Galaxy A53
I just purchased a Samsung Galaxy A53 phone, which does not have a earbud jack. I used this adapter to connect my earbuds to the phone's USB-C port. It works perfectly.
5 out of 5 stars
2 December, 2022
originally posted on Monoprice
Solves a problem, perfectly
I needed a way to allow my 2022 Android phone to "talk" with my 2003 COMAND system. This works perfectly.
1 out of 5 stars
22 August, 2022
originally posted on Monoprice
DOES NOT WORK with Samsung Galaxy S20 - It is missing the DAC chip
I bought four of these adaptors for my Samsung Galaxy S20 so I could leave one in my work truck, one in my own car, one at work, and have a spare. None of them work! After a lot of Google searches I found that these types of USB C to 3.5 mm adaptors need an internal "DAC chip". This product description does not mention that one very important detail.
1 out of 5 stars
Thumbs down graphic, would not recommend
19 July, 2022
It worked for maybe a month
And then it sounds like listening to music through a crunching a soda can
1 out of 5 stars
10 July, 2021
originally posted on Monoprice
Works For A Little While
Worked maybe 3 times and then audio cuts out of one channel permanently. Ordered a replacement and the exact same thing happened. Not recommended.
1 out of 5 stars
8 June, 2021
originally posted on Monoprice
Do not recommend
I've got about 2-3 dozen uses out of this thing before it fritzed out. If the wire wiggles even slightly, the audio crackles and disappears.
1 out of 5 stars
25 May, 2021
originally posted on Monoprice
null
It does not work with stereo headphones. Do you have a USB-C Digital to 3.5 mm Auxiliary adapter that will allow stereo sound?
2 out of 5 stars
21 May, 2021
You get what you pay for
I bought two of these to replace my original from my phone. You get what you pay for. The primary Pro is that they're cheap. The real Con for me so far is that they seem to deliver almost mono sounds. I get far more sound out of my right headphone than my left. Doesn't matter which pair I'm wearing. Probably because they're so cheap.
1 out of 5 stars
Thumbs down graphic, would not recommend
17 May, 2021
Shoddy wiring
The wiring is very fragile. My music playback wasn't smooth, the sound would stop and start again. If I used my wired earbuds with this adapter and put the phone in my pocket, the sound would stop. If I move the adapter wire 90°, the sound stops. Not worth the purchase price.
5 out of 5 stars
13 April, 2021
originally posted on Monoprice
Hey, it works!
Works fine for converting a USB-C only phone for headphones. This is the missing piece for Samsung smartphones. Unfortunately, you can't charge it at the same time you listen unless you have either a USB-C hub or a wireless charger.
2 out of 5 stars
7 April, 2021
Doesn't work with Kindle
This plugs into my Android phone fine. But I wanted it to work with my paperwhite Kindle.
5 out of 5 stars
30 March, 2021
originally posted on Monoprice
worked as expected
Worked as expected, low price on Monoprice, no problems