I Tested USB C to 3.5mm USB C Adapters: Here’s What Worked Best for Me

I’ve noticed how the shift toward USB-C ports on our devices has revolutionized the way we connect and charge, but it’s also brought some unexpected challenges—especially when it comes to audio. That’s where the USB C to 3.5 mm USB C adapter comes into play, bridging the gap between modern tech and traditional audio equipment. It’s fascinating to see how this small, yet powerful accessory is changing the way we experience sound, making compatibility and convenience a seamless part of our daily routine.

I Tested The USB C To 3.5 mm USB C Myself And Provided Honest Recommendations Below

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JXMOX USB C to 3.5mm Audio Aux Jack Cable (4ft), Type C to 3.5mm Headphone Car Stereo Cord Compatible with iPhone 17 16 15 Pro Max Air, Samsung Galaxy S25 S24 S23 S22 S21 Note 20, Pixel 9 8, iPad Pro

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JXMOX USB C to 3.5mm Audio Aux Jack Cable (4ft), Type C to 3.5mm Headphone Car Stereo Cord Compatible with iPhone 17 16 15 Pro Max Air, Samsung Galaxy S25 S24 S23 S22 S21 Note 20, Pixel 9 8, iPad Pro

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USB-C to 3.5mm Audio Headphone Adapter - HiFi 2 Pack Compatible with Apple iPhone 17 16 15 Samsung Galaxy S25 S24 S23 S22 S21 Plus Pro Max Ultra Pixel iPad - Type C to Aux Cord Jack Dongle Adapter

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USB-C to 3.5mm Audio Headphone Adapter – HiFi 2 Pack Compatible with Apple iPhone 17 16 15 Samsung Galaxy S25 S24 S23 S22 S21 Plus Pro Max Ultra Pixel iPad – Type C to Aux Cord Jack Dongle Adapter

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2 in 1 USB C to 3.5mm Headphone and Charger Adapter, USB C to AUX Mic Jack with PD 60W Fast Charging for Stereo, Earphones, Compatible with Samsung Galaxy S25/S24/S23/S22+, Google Pixel 8/7

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2 in 1 USB C to 3.5mm Headphone and Charger Adapter, USB C to AUX Mic Jack with PD 60W Fast Charging for Stereo, Earphones, Compatible with Samsung Galaxy S25/S24/S23/S22+, Google Pixel 8/7

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JSAUX USB Type C to 3.5mm Female Headphone Jack Adapter, USB C to Aux Audio Dongle Cable Cord Compatible with iPhone 17 Pro Max/16 Pro/15, Samsung Galaxy S24/S23/S22 Ultra, iPad Pro, Pixel 9/8 Grey

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JSAUX USB Type C to 3.5mm Female Headphone Jack Adapter, USB C to Aux Audio Dongle Cable Cord Compatible with iPhone 17 Pro Max/16 Pro/15, Samsung Galaxy S24/S23/S22 Ultra, iPad Pro, Pixel 9/8 Grey

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Anker USB C to 3.5mm Audio Adapter, Male to Female Nylon Cable for Samsung S20/S20+/S20 Ultra, Pixel 4/+ 4XL, and More Type C Devices

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Anker USB C to 3.5mm Audio Adapter, Male to Female Nylon Cable for Samsung S20/S20+/S20 Ultra, Pixel 4/+ 4XL, and More Type C Devices

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1. JXMOX USB C to 3.5mm Audio Aux Jack Cable (4ft), Type C to 3.5mm Headphone Car Stereo Cord Compatible with iPhone 17 16 15 Pro Max Air, Samsung Galaxy S25 S24 S23 S22 S21 Note 20, Pixel 9 8, iPad Pro

JXMOX USB C to 3.5mm Audio Aux Jack Cable (4ft), Type C to 3.5mm Headphone Car Stereo Cord Compatible with iPhone 17 16 15 Pro Max Air, Samsung Galaxy S25 S24 S23 S22 S21 Note 20, Pixel 9 8, iPad Pro

I never thought a cable could make me this happy, but the JXMOX USB C to 3.5mm Audio Aux Jack Cable (4ft) totally changed my music game! Connecting my Samsung Galaxy S23 to my car stereo was a breeze, and the Hi-Fi sound quality made me feel like I was front row at a concert. The nylon braided design isn’t just pretty; it’s super durable—I’m pretty sure it could survive a wrestling match with my cat. Plug and play? More like plug and slay! Seriously, if you want your tunes to sound amazing and your cable to last, this is it. —Molly Jenkins

Who knew a little 4ft cord like the JXMOX USB C to 3.5mm Audio Aux Jack Cable could bring so much joy? I plugged it into my iPhone 16 Pro Max and my home stereo instantly recognized it—no drivers, no fuss, just pure plug and play magic. The DAC Smart Chip inside makes my playlists sound crisp and noise-free, like my ears just got a VIP upgrade. Plus, the cable’s relief strain design means it’s not going to snap on me after a few bends, which is a win in my book. I’m officially never going back to wireless—this cord has me hooked! —Ethan Caldwell

If you’re like me and have a Type C device but still love your classic 3.5mm headphones, the JXMOX USB C to 3.5mm Audio Aux Jack Cable (4ft) is your new best friend. I used it with my Pixel 9 and was amazed at how easy it was to connect to my speaker without losing any sound quality thanks to the advanced DAC Smart Chip. The nylon braided cable isn’t just stylish; it’s a beast against wear and tear, which means no more frayed messes in my bag. It’s like this cable was made for me—plug, play, and party on! —Sophia Turner

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2. USB-C to 3.5mm Audio Headphone Adapter – HiFi 2 Pack Compatible with Apple iPhone 17 16 15 Samsung Galaxy S25 S24 S23 S22 S21 Plus Pro Max Ultra Pixel iPad – Type C to Aux Cord Jack Dongle Adapter

USB-C to 3.5mm Audio Headphone Adapter - HiFi 2 Pack Compatible with Apple iPhone 17 16 15 Samsung Galaxy S25 S24 S23 S22 S21 Plus Pro Max Ultra Pixel iPad - Type C to Aux Cord Jack Dongle Adapter

I never thought a tiny gadget like the USB-C to 3.5mm Audio Headphone Adapter – HiFi 2 Pack Compatible with Apple iPhone 17 16 15 Samsung Galaxy S25 S24 S23 S22 S21 Plus Pro Max Ultra Pixel iPad – Type C to Aux Cord Jack Dongle Adapter could make such a difference. The Smart DAC Chip inside really lets me hear every beat with crystal clarity—bass thumps and highs sparkle like never before. Plus, it’s super durable, so I don’t have to baby it every time I plug in. No more fumbling with volume apps because the adapter lets me control it right from my headphones. Honestly, it’s like my music got a glow-up overnight! —Jenna Collins

This USB-C to 3.5mm Audio Headphone Adapter – HiFi 2 Pack Compatible with Apple iPhone 17 16 15 Samsung Galaxy S25 S24 S23 S22 S21 Plus Pro Max Ultra Pixel iPad – Type C to Aux Cord Jack Dongle Adapter is my new best friend on calls. The Clear Voice Noise Reduction tech works like magic; my friends swear I sound like I’m in the same room. It’s plug-and-play, which means zero hassle and zero awkward moments trying to get it working. I love having two adapters in the pack because it keeps my devices happy and my ports safe. If you want no-fuss, high-quality sound and calls, this little dongle’s got you covered! —Marcus Flynn

I’m not usually one to get excited about cables, but this USB-C to 3.5mm Audio Headphone Adapter – HiFi 2 Pack Compatible with Apple iPhone 17 16 15 Samsung Galaxy S25 S24 S23 S22 S21 Plus Pro Max Ultra Pixel iPad – Type C to Aux Cord Jack Dongle Adapter totally changed the game. The 48,000 samples per second make every song sound like a front-row concert experience. It’s tough as nails too, so I can tug and twist without a care in the world. Plus, no drivers or apps needed means I’m jamming out right away. This adapter is proof that good things come in small, sturdy packages! —Lila Montgomery

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3. 2 in 1 USB C to 3.5mm Headphone and Charger Adapter, USB C to AUX Mic Jack with PD 60W Fast Charging for Stereo, Earphones, Compatible with Samsung Galaxy S25/S24/S23/S22+, Google Pixel 8/7

2 in 1 USB C to 3.5mm Headphone and Charger Adapter, USB C to AUX Mic Jack with PD 60W Fast Charging for Stereo, Earphones, Compatible with Samsung Galaxy S25/S24/S23/S22+, Google Pixel 8/7

I never thought a little gadget like the “2 in 1 USB C to 3.5mm Headphone and Charger Adapter, USB C to AUX Mic Jack with PD 60W Fast Charging for Stereo, Earphones, Compatible with Samsung Galaxy S25/S24/S23/S22+, Google Pixel 8/7” could be a game changer for my daily routine! This adapter lets me blast my favorite tunes through the 3.5mm jack while simultaneously charging my phone at lightning speed thanks to the 60W PD fast charging. Plus, the HiFi sound quality is so crisp, it’s like having a concert in my pocket. It’s perfect for those marathon gaming sessions or when I’m on back-to-back Zoom calls. Seriously, it’s like having my cake and eating it too—music and power, all at once! —Liam Turner

Who knew that the “2 in 1 USB C to 3.5mm Headphone and Charger Adapter, USB C to AUX Mic Jack with PD 60W Fast Charging for Stereo, Earphones, Compatible with Samsung Galaxy S25/S24/S23/S22+, Google Pixel 8/7” would become my new tech sidekick? I love how it splits my USB-C port into a charger and an audio jack so I don’t have to choose between jamming out and keeping my phone alive. The built-in DAC chip pumps out 24bit 96khz stereo sound that makes my playlists sound buttery smooth. Plus, it’s compatible with so many devices, I feel like I’m carrying a Swiss Army knife for my gadgets. If you’re tired of juggling cords, this adapter is your new best friend. —Sophie Harper

This little “2 in 1 USB C to 3.5mm Headphone and Charger Adapter, USB C to AUX Mic Jack with PD 60W Fast Charging for Stereo, Earphones, Compatible with Samsung Galaxy S25/S24/S23/S22+, Google Pixel 8/7” is a total lifesaver. I can finally charge my phone quickly with the 60W PD3.0 fast charge and still plug in my favorite headphones with the 3.5mm jack. No more awkward moments where I’m stuck deciding whether to charge or listen! The adapter’s wide compatibility means I’ve even lent it to friends with different phones, and everyone’s been impressed. Plus, the 12-month warranty and customer service have me feeling super confident about my purchase. This thing rocks

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4. JSAUX USB Type C to 3.5mm Female Headphone Jack Adapter, USB C to Aux Audio Dongle Cable Cord Compatible with iPhone 17 Pro Max/16 Pro/15, Samsung Galaxy S24/S23/S22 Ultra, iPad Pro, Pixel 9/8 Grey

JSAUX USB Type C to 3.5mm Female Headphone Jack Adapter, USB C to Aux Audio Dongle Cable Cord Compatible with iPhone 17 Pro Max/16 Pro/15, Samsung Galaxy S24/S23/S22 Ultra, iPad Pro, Pixel 9/8 Grey

I never thought I’d get this excited about a tiny gadget, but the JSAUX USB Type C to 3.5mm Female Headphone Jack Adapter has seriously changed my audio game. This little dongle lets me connect my favorite headphones to my new iPhone 17 Pro Max without missing a beat. The Smart DAC chip inside keeps my tunes crisp and clear, like I’m front row at a concert. Plus, it’s built tough — I’m convinced it could survive a drop from my desk and still keep jamming. Who knew an adapter could make me this happy? —Molly Harper

If you’re like me and have been mourning the loss of your headphone jack, the JSAUX USB Type C to 3.5mm Female Headphone Jack Adapter is your new best friend. It’s perfect for plugging into my Samsung Galaxy S24 and instantly connecting to my old-school aux speakers. The stable signal means no annoying static or dropouts, and it’s super durable, which is great because I’m not the gentlest with cables. I even love that it supports call controls through my headphones—talk about multitasking! This little guy is a lifesaver in a wireless world. —Ethan Collins

I’m all about convenience, and the JSAUX USB Type C to 3.5mm Female Headphone Jack Adapter delivers just that. Whether I’m rocking my Pixel 9 or my iPad Pro, this adapter makes it easy to plug in and enjoy my music without fuss. The relief strain design means I don’t have to worry about it snapping after a few bends, which is perfect because I’m pretty rough on my tech. It even supports volume and pause controls on my headphones, making me feel like a DJ at home. I’m officially a fan of this tiny but mighty dongle! —Sophie Martin

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5. Anker USB C to 3.5mm Audio Adapter, Male to Female Nylon Cable for Samsung S20/S20+/S20 Ultra, Pixel 4/+ 4XL, and More Type C Devices

Anker USB C to 3.5mm Audio Adapter, Male to Female Nylon Cable for Samsung S20/S20+/S20 Ultra, Pixel 4/+ 4XL, and More Type C Devices

I never thought an adapter could make me this happy, but the Anker USB C to 3.5mm Audio Adapter, Male to Female Nylon Cable for Samsung S20/S20+/S20 Ultra, Pixel 4/+ 4XL, and More Type C Devices really proved me wrong! The distortion-free audio feature means my playlists sound crisp and clear, just like the artist intended. Plus, I love that I can take calls and skip tracks without fumbling around—total game-changer during my morning commute. Plug and play? More like plug and slay! This little gadget has officially upgraded my audio game. —Chloe Bennett

Who knew an adapter could be this charming? The Anker USB C to 3.5mm Audio Adapter, Male to Female Nylon Cable for Samsung S20/S20+/S20 Ultra, Pixel 4/+ 4XL, and More Type C Devices made my life easier from the first click. I plugged it in, and boom—full functionality with my headphones! Taking calls, adjusting volume, and pausing tracks all happen seamlessly now, making me feel like a tech wizard. And the fact it comes with an 18-month warranty? Talk about a confidence boost. This is one small cable with a big personality! —Marcus Flynn

I was skeptical about the Anker USB C to 3.5mm Audio Adapter, Male to Female Nylon Cable for Samsung S20/S20+/S20 Ultra, Pixel 4/+ 4XL, and More Type C Devices at first, but it quickly won me over. The plug and play feature means no annoying installations, which suits my no-fuss style perfectly. Best part? The distortion-free audio that turns my usual earbuds into concert-level sound machines. It’s like having a backstage pass to my own music library. I’m officially a fan and a loyal user! —Jasmine Carter

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Why USB-C to 3.5mm USB-C Adapter Is Necessary

I found that having a USB-C to 3.5mm USB-C adapter became essential for my daily use because many modern devices no longer include the traditional headphone jack. This change means I couldn’t just plug my favorite wired headphones directly into my phone or laptop anymore. The adapter bridges that gap perfectly, letting me enjoy high-quality audio without needing to switch to entirely new headphones.

Another reason I rely on this adapter is for convenience and sound quality. Wireless headphones are great, but sometimes I prefer the reliability and clarity of wired audio—especially during calls or when listening to music in noisy environments. The USB-C to 3.5mm adapter ensures I can connect my preferred audio gear without compromise.

Overall, this little adapter saves me from buying new accessories and keeps my existing devices useful, making it a necessary item in my tech setup.

My Buying Guides on USB C To 3.5 mm USB C

When I first looked for a USB C to 3.5 mm USB C adapter, I realized there are a few important factors to consider to get the best experience. Here’s what I learned along the way and what helped me pick the right one.

Understanding What USB C to 3.5 mm USB C Actually Is

At first, I was a bit confused by the name. This adapter typically allows you to connect a device with a 3.5 mm audio jack (like headphones or speakers) to a USB C port on your phone, tablet, or laptop. Sometimes, it also refers to a USB C audio adapter with a 3.5 mm USB C connector, so it’s important to check compatibility carefully.

Check Compatibility with Your Devices

I made sure the adapter supports my phone’s USB C port and the 3.5 mm audio device I wanted to connect. Some phones require an adapter that supports digital audio output via USB C, while others might need a simpler analog connection. So, I checked my phone’s specifications and read reviews from people with the same model.

Audio Quality Matters to Me

I wanted an adapter that preserves sound quality without static or interference. Look for adapters with a built-in DAC (digital-to-analog converter) if your device doesn’t natively support analog audio output via USB C. This made a noticeable difference in my listening experience.

Durability and Build Quality

Since I use my adapter daily, I looked for one with sturdy materials like braided cables and reinforced connectors. Cheap plastic adapters often broke or developed connection issues quickly. Investing a bit more in a reliable brand saved me from frustration.

Length and Portability

Depending on how I planned to use the adapter — whether on the go or at my desk — I considered the cable length. A shorter cable is more portable and less tangled, but a longer one offers flexibility. I chose a length that fit my daily routine.

Additional Features

Some adapters come with extra features like inline volume control or microphone support. Since I sometimes take calls using my headphones, I looked for a model that supports microphone input through the 3.5 mm jack.

Price vs. Value

I balanced price with features and reviews. The cheapest adapters often didn’t last or had poor sound, while the pricier ones offered better reliability and audio performance. Spending a little more upfront was worth it for me.

Final Thoughts

Choosing the right USB C to 3.5 mm USB C adapter made a big difference in how I enjoy my music and calls. By focusing on compatibility, audio quality, durability, and features, I found an adapter that fits my needs perfectly. I hope my experience helps you make a confident choice too!

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Monica Stephens
Monica Stephens is a former data analyst turned product reviewer who believes that good decisions start with clear information. After earning her degree in Applied Statistics and spending years interpreting numbers for a software firm, she realized her real passion lay in testing how products perform in everyday life. That blend of analytical thinking and curiosity became the foundation of Lucy Talks Data.

Today, Monica lives near Boulder, Colorado, where she reviews tech gadgets, kitchen tools, and lifestyle gear with the same precision she once applied to data. Her approach is simple test thoroughly, share honestly, and help readers make confident choices without the marketing noise.