USB C to Aux

Frederick Simmons
13 min readMar 23, 2024
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Welcome to our comprehensive guide to USB C to Aux adapters! In this article, we’ll discuss the importance of these handy devices and their role in connecting your USB C devices to auxiliary audio equipment. With our detailed reviews and comparisons, you’ll be well-equipped to choose the perfect USB C to Aux adapter that suits your needs. Stay tuned for our top picks and helpful tips to ensure a seamless connection experience.

The Top 8 Best USB C to Aux

  1. USB-C to AUX Adapter for Seamless Connectivity — Compact and convenient, the Heyday 3" Aux to USB-C Audio Adapter delivers exceptional sound quality to seamlessly connect all 3.5mm audio devices to your USB-C enabled devices, with an attractive black design.
  2. USB C to 3.5mm Audio Adapter with Volume Control and Calling Function — Experience seamless music playback and clear call quality with ZENVAN’s Type-C to 3.5mm Audio Converter, featuring noise reduction technology, high compatibility, and a sturdy, portable design.
  3. USB C to AUX Headphone Adapter for Samsung Galaxy S22 — Discover the perfect solution to connecting your Samsung Galaxy S22 to headphones without an audio jack with Vcddom’s 2 in 1 USB C to 3.5mm adapter. Enjoy crystal clear sound quality and fast charging, all in one compact device.
  4. DD ddHiFi TC35C USB-C to 3.5mm Headphone Adapter — ddHiFi TC35C is a compact USB-C to 3.5mm headphone adapter equipped with a high-quality Realtek ALC5686 decoding chip, offering ultimate space layout, and an attractive aluminum alloy body, ideal for connecting 3.5mm earphones to USB-C smartphones.
  5. USB-C to AUX Headphone Adapter for Smaller Devices — Experience high-fidelity sound on your USB C devices with the compact, well-built UGREEN USB C to 3.5mm Headphone Adapter in grey, perfect for cars and compatible with CTIA and OMTP standard headphones.
  6. USB C to Aux Jack Audio Adapter for Stereo Sound Experience — Upgrade your audio experience with the SatelliteSale Universal USB Type C to AUX 3.5mm Jack Audio Adapter for seamless music playback and superior sound quality, now compatible with your modern USB-C enabled devices.
  7. USB C to AUX Adapter and Charger (2-in-1) with Fast Charging — Phoie USB C to Aux Headphone and Charger Adapter offers a convenient 2-in-1 solution, allowing you to listen to music or make calls while simultaneously charging your device with lightning-fast 60W PD technology, compatible with Samsung devices.
  8. USB-C to Aux Cable for Car Stereo or Headphones — UGREEN’s USB-C to 3.5mm Audio Adapter offers high-fidelity sound, compatibility with popular devices, and a durable design for seamless connectivity in daily use.

Reviews

USB-C to AUX Adapter for Seamless Connectivity

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I recently got my hands on the Heyday 3" Aux to USB-C Audio Adapter, and I must say it’s been a game-changer in my daily music routine. This compact little adapter is a lifesaver for those of us who still prefer the reliable sound quality of wired headphones over the hassle of Bluetooth connectivity.

The first thing that struck me about this product is its size — it’s incredibly small and lightweight, making it perfect for tossing into my bag when I head out on a run or go to work. The male-to-female design is straightforward and easy to use, seamlessly connecting any 3.5mm audio device to my devices with a USB-C port.

One of the standout features of this adapter is its sound quality. I’ve tested it out with a few different pairs of headphones, and the audio remains crisp and clear without any distortion whatsoever. Plus, the adapter itself doesn’t introduce any interference or noise into the mix, which is always a bonus.

However, there are some cons worth mentioning. A few reviewers have noted that this product lacks durability, with some reporting breakages within just a few weeks of use. Additionally, the cable can be somewhat rigid, making it difficult to insert headphone jacks at times.

In conclusion, if you’re someone who misses the convenience of wired headphones but doesn’t want to give up your USB-C device, then the Heyday 3" Aux to USB-C Audio Adapter is definitely worth considering. While it may not be the most robust product on the market, its excellent sound quality and compact size make it a solid choice for those looking for a reliable way to connect their old school headphones to their new school devices.

USB C to 3.5mm Audio Adapter with Volume Control and Calling Function

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As a music-lover who relied on my old headphones, the ZENVAN USB C to 3.5mm Audio Converter has been a game-changer. Before, I couldn’t use my trusty headphones with my new phone, but this little adapter has made it possible.

Not only does it connect seamlessly, but it also supports music playback and call controls right from the headset board. I appreciate how it allows me to seamlessly manage my music playlists and answer or reject calls, all without touching my phone.

Additionally, the noise-reduction feature is top-notch, ensuring that I enjoy crystal-clear audio. Plus, it’s incredibly durable and portable, making it perfect for my on-the-go lifestyle.

However, a few drawbacks are worth mentioning. The cable is a bit shorter than I’d like, which has forced me to place my phone closer to my ear while on calls. Another small issue is that it can occasionally be a bit finicky when connecting to devices.

All in all, I must say that the ZENVAN USB C to 3.5mm Audio Converter is an amazing tool. It’s bridged the gap between my old headphones and my new phone, allowing me to enjoy high-quality audio with the added benefit of call controls. While there are a few minor concerns, they don’t detract from the overall quality and usefulness of the product.

USB C to AUX Headphone Adapter for Samsung Galaxy S22

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Adapt and elevate your listening experience with the impressive Samsung Galaxy S22 Headphone Adapter. This compact USB C to Aux Mic Jack by Vcddom not only bridges the gap between your cherished headphones and smartphones, but also transforms your listening sessions with cutting-edge features.

The inbuilt DAC chip paves the way for 96KHz/24bit Hi-Res output capabilities, enhancing your listening experience like never before. Additionally, the innovative noise reduction technology ensures crystal clear audio quality, irrespective of whether you’re immersed in a movie or hooked onto your favorite album.

This stylish, versatile and power-packed adapter is compatible with a range of smartphones, making it an essential gadget for music enthusiasts and technology aficionados alike. Compatible with your favorite Samsung Galaxy models — from the S23, S22, S21 to S20 and even the Note series — as well as select Google Pixel and Essential Phones, you won’t have to worry about compromises or restrictions.

However, it is worth mentioning that its somewhat clumsy connector design can be a challenge to plug in, albeit a minor one. Overall, this gadget is a strong and reliable match for all your audio needs, bringing your listening experience to a completely new level. Experience a world of clear, immersive audio with the Samsung Galaxy S22 Headphone Adapter.

DD ddHiFi TC35C USB-C to 3.5mm Headphone Adapter

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I recently got my hands on the DD ddHiFi TC35C USB-C to 3.5mm Headphone Adapter, and let me tell you, it’s like a breath of fresh air for music enthusiasts. The first thing that caught my eye was the sleek, aluminum alloy design in black and blue color, which perfectly matches my smartphone’s aesthetic.

The TC35C uses the Realtek ALC5686 decoding chip, supporting up to 32-bit 384kHz PCM decoding. This results in a high-quality, immersive sound experience that has made my daily commute so much more enjoyable. I also love how it fits perfectly into my pocket, thanks to its compact design with a side socket.

However, I did notice a couple of minor issues. The mic input is quite quiet, making it difficult to use during phone calls. Additionally, there have been a few instances where the device starts emitting a loud, buzzing noise. Despite these minor inconveniences, I am overall very satisfied with the DD ddHiFi TC35C USB-C to 3.5mm Headphone Adapter.

USB-C to AUX Headphone Adapter for Smaller Devices

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I’m really loving this UGREEN USB C to 3.5mm Headphone Adapter in Grey. The small and compact design makes it super convenient to carry around, and it’s compatible with all my USB C devices, including my phone and laptop. The built-in DAC chip empowers a high performance audio, giving me a superior quality sound that rivals even some top-notch speakers.

The high-quality materials, including an aluminum connector and braided cord, ensure durability and prevent damage from tangling or scratching. Plus, it’s a plug and play device. Just plug it into my USB C port and I’m good to go!

However, there’s one minor issue I’ve encountered — the cable seems to be a little flimsy. I had it for a few weeks before it started showing signs of wear and tear. But aside from that, this little gadget has been a godsend for someone like me who loves listening to music on the go.

So, if you’re in the market for a USB C to headphone jack adapter, I’d highly recommend this one from UGREEN. It’s not only easy to use but also packs a punch when it comes to sound quality. It’s definitely worth checking out!

USB C to Aux Jack Audio Adapter for Stereo Sound Experience

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For those of us who’ve been struggling with connecting our newfangled smartphones with our old-school sound systems, SatelliteSale’s Universal USB Type C to AUX 3.5mm Jack Audio Adapter is a lifesaver. I’ve been using this little gem for a couple of weeks now, and I must say, it has made my life so much easier.

The SatelliteSale Adapter not only extends my audio connection capacity but also provides crystal clear audio in stereo format for an excellent surround-sound experience. The PVC-protected jacket and oxidation-resistant connectors are a testament to its durability.

However, one thing that I found slightly challenging was making sure the headphone is properly connected to the adapter to avoid any noise. But once you get the hang of it, it’s smooth sailing.

One issue that a few users have reported is that the adapter tends to produce slight distortion at high volumes. But overall, the majority of users have been pleased with the quality and performance of this product.

In my experience, this adapter has proved to be a reliable and efficient solution for connecting my USB Type C devices to my AUX-in port-enabled equipment. It’s a must-have for anyone who’s tired of dealing with incompatible ports and cords.

USB C to AUX Adapter and Charger (2-in-1) with Fast Charging

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I’ve been using this USB C to 3.5mm Headphone and Charger Adapter in my day-to-day life, and it’s been a game-changer. It’s a 2-in-1 solution that lets me listen to music or watch videos while fast-charging my device. The upgraded smart DAC chip supports high fidelity audio decoding, offering a powerful noise reduction feature.

One thing that really stands out is how versatile it is. I can use it to listen to music or make calls with my USB-C device, even when I’m on the go. The only downside I’ve noticed is that it may not support calling if your device has a 3.5mm audio port.

All in all, the Phoie USB C Headphone Adapter and Charger (both black and grey) has been a reliable companion for my device. It’s no wonder it has a high rating and so many positive reviews.

USB-C to Aux Cable for Car Stereo or Headphones

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I recently got my hands on the UGREEN USB-C to 3.5mm Audio Adapter, and it’s been a game-changer for my music listening experience. The polished aluminum alloy shell and nickel-plated connector look sleek and stylish, while also providing durability and strength. The braided Nylon wire ensures this cable can withstand even the toughest conditions, with a 15000+ bend lifespan and a maximum tensile force of 50kg.

The high fidelity design delivers crystal clear sound without any loss or distortion. The anti-interference design provides a consistent listening experience no matter where I am. Its slim and lightweight design makes it easy to carry around, whether I’m in the car or just walking with my phone.

Compatible with a wide range of devices such as Huawei, Honer, Xiaomi, and OPPO, the UGREEN USB-C to 3.5mm Audio Adapter is a must-have accessory for anyone looking to upgrade their music listening experience. The only downsides I found were that it doesn’t support OMTP and Apple headphones, but overall, this cable has made my daily life just a little bit easier.

Buyer’s Guide

USB C to Aux adapters are a great solution for connecting your USB C devices to traditional 3.5mm audio devices such as cars, speakers, or headphones. These adapters provide a quick and easy way to enjoy your music or take calls regardless of the connections on your device. In this guiding, we’ll delve into the important features, considerations, and general advice to ensure you make the right purchase for your needs.

Features

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  1. Universal compatibility: USB C to Aux adapters are designed to be compatible with all USB C devices. This ensures versatility and hassle-free connections regardless of the device you are using.
  2. Quality audio transmission: The adapters use high-quality materials and designs to ensure uncompromised sound quality, ensuring you enjoy your music in its full glory.
  3. Durability: USB C to Aux adapters are built to withstand daily wear and tear, with reinforced connections and sturdy cables.

Considerations

  1. Device compatibility: Ensure that the USB C to Aux adapter you choose is compatible with your specific USB C device, as some older or unsupported models may need an alternative solution.
  2. Sound quality requirements: Consider whether you need lossless audio transmission, or if you can accept minor compromises to audio quality for the sake of portability or convenience.
  3. Durability and construction: Assess the build quality of the adapter, as this will determine its longevity and resistance to damage in your daily usage.

General Advice

  1. Look for third-party reviews: Before making your purchase, search for user reviews from reputable websites to gauge the performance and reliability of the product.
  2. Compare prices and features: Use comparison websites or conduct individual research to ensure you get the best value for your money while not sacrificing essential features or build quality.
  3. Consider the warranty: Purchasing a USB C to Aux adapter with an extended or lifetime warranty can offer greater peace of mind and protection of your investment.
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FAQ

What is a USB C to AUX adapter?

A USB C to AUX adapter is a device that allows you to connect a USB C-enabled device, such as a smartphone or laptop, to an AUX or 3.5 mm headphone jack, enabling you to listen to your device’s audio using wired headphones, speakers, or any other device with an AUX input.

Which devices can use a USB C to AUX adapter?

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USB C to AUX adapters can be used with devices that have a USB C port and feature audio output, such as smartphones, tablets, and laptops. Some popular USB C-enabled devices include the iPhone 12, Samsung Galaxy S21, and the latest MacBook Air and Pro models.

How do I use a USB C to AUX adapter?

Using a USB C to AUX adapter is simple: plug the USB C connector into your device’s USB C port, and the AUX connector into the desired headphone, speaker, or other AUX-input devices. Once connected, you should be able to hear your device’s audio output through the connected audio equipment.

Do I need a special USB C to AUX adapter for my specific device?

In most cases, USB C to AUX adapters are universally compatible with USB C-enabled devices. However, some devices may require a specific brand or model of USB C to AUX adapter to ensure proper functionality.

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Can I charge my device while using a USB C to AUX adapter?

Depending on your device and the USB C to AUX adapter, it may be possible to charge your device while using the adapter. Check the product specifications of both your device and the adapter to determine if they support simultaneous charging and audio output.

Will a USB C to AUX adapter improve my device’s audio quality?

A USB C to AUX adapter will typically not improve your device’s audio quality. In fact, the quality may depend on the build and design of the adapter itself. However, using a wired connection instead of a wireless one can help to maintain stable audio performance by reducing potential interference from other wireless devices.

How much should I expect to pay for a USB C to AUX adapter?

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The price of a USB C to AUX adapter can vary, but you can generally find good-quality options ranging from $5 to $20. The cost can depend on factors such as construction materials, brand reputation, and additional features like volume control or passive noise cancellation.

Should I choose a USB C to AUX adapter with or without a built-in microphone?

It depends on your Personal preferences and intended use. If you frequently engage in phone calls and rely on your device’s audio output for communication, choosing an adapter with a built-in microphone may be more convenient. On the other hand, if you use your device’s audio primarily for music or video consumption, an adapter without a microphone may be sufficient.

Are there any potential issues or drawbacks to using a USB C to AUX adapter?

While USB C to AUX adapters are generally reliable and convenient, there are a few potential issues or drawbacks to consider. These may include compatibility issues with some devices, occasional disconnections when using lower-quality adapters, or the inability to charge your device while using the adapter, depending on your specific setup.

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