Best USB C Audio Accessories for Every Listener
For most people, the AudioQuest DragonFly Cobalt is the best USB C audio accessory because it dramatically upgrades sound quality in any device with a USB C port, but its high price may not suit budget buyers. We compared 7 top-selling models based on specifications, user reviews, and compatibility.
As smartphones drop the headphone jack, USB C audio accessories have become essential. They offer high resolution sound and digital noise reduction. Whether you need a simple adapter or premium headphones, this roundup covers the top sellers.
We analyzed specifications and user feedback to find the best options. From budget dongles to audiophile grade DACs, each product here earns its place. Read on to find your perfect match.
What we recommend
AudioQuest DragonFly Cobalt
The DragonFly Cobalt is a high resolution USB DAC and headphone amp. It delivers studio quality audio with low distortion. Its sleek design fits any USB C device.
Pros
- Exceptional sound clarity
- Compact and durable
- Works with many devices
Cons
- Pricey for casual users
- No volume control on device
Google USB C to 3.5 mm Adapter
Google’s official adapter is a no frills solution. It converts USB C to a headphone jack with built in DAC. Owners report it works seamlessly with Pixel phones.
Pros
- Affordable
- Compact and lightweight
- Clear sound for the price
Cons
- Short cable
- Not for high impedance headphones
Sony WH1000XM4
Sony’s flagship headphones offer industry leading noise cancellation. They connect via USB C for charging and also support wired USB audio. Users praise comfort and battery life.
Pros
- Superb ANC
- Excellent sound quality
- Multipoint connection
Cons
- Expensive
- No USB C audio cable included
Samsung USB C Earphones
These earbuds plug directly into USB C and include a built in DAC. They are tuned by AKG for balanced sound. Many users find them a great upgrade over stock earbuds.
Pros
- Great price
- Clear call quality
- Good bass response
Cons
- No noise isolation
- Cable is tangle prone
Fiio BTR5
The Fiio BTR5 is a pocket sized DAC and amp. It works wirelessly via Bluetooth or wired via USB C. It supports high resolution audio and has a balanced output.
Pros
- Versatile wired and wireless
- Powerful amplification
- Clear OLED display
Cons
- Requires charging
- Bulky compared to dongles
Anker USB C to 3.5mm Adapter
Anker’s adapter is a reliable and affordable choice. It features a braided cable for durability. Users report it works with many phones and laptops.
Pros
- Very affordable
- Sturdy build
- Wide compatibility
Cons
- Sound quality is average
- No inline controls
Apple USB C to 3.5mm Headphone Jack Adapter
Apple’s adapter is designed for iPads and MacBooks. It has a small DAC that delivers clear sound. Many users appreciate its seamless integration with Apple devices.
Pros
- Clean design
- Works with Apple devices
- Portable
Cons
- Not compatible with Android
- Easily lost due to small size
The lineup, side by side
| # | Model | DAC chip | Best for | Score | Price |
|---|---|---|---|---|---|
| 1 | AudioQuest DragonFly Cobalt | ESS ES9038Q2M | Audiophiles seeking premium sound | 9.4 | Check price |
| 2 | Google USB C to 3.5 mm Adapter | USB C to 3.5mm | Simple and reliable dongle | 8.8 | Check price |
| 3 | Sony WH1000XM4 | Over ear wireless | Wireless noise cancelling over ears | 9.2 | Check price |
| 4 | Samsung USB C Earphones | Dynamic 11mm | Wired in ear monitors with DAC | 8.6 | Check price |
| 5 | Fiio BTR5 | 5.0 with LDAC | Portable Bluetooth DAC with USB C | 9.0 | Check price |
| 6 | Anker USB C to 3.5mm Adapter | USB C to 3.5mm | Budget users with multiple devices | 8.2 | Check price |
| 7 | Apple USB C to 3.5mm Headphone Jack Adapter | USB C to 3.5mm | Apple users with USB C devices | 8.5 | Check price |
Before you buy
Frequently asked questions
What is a USB C DAC?
A DAC converts digital audio signals to analog. In USB C accessories, the DAC is often built into the connector or device. It allows you to use analog headphones with a digital USB C port.
Will any USB C to 3.5mm adapter work with my phone?
Not always. Some phones require an adapter with a specific DAC chip. For example, Google’s adapter works with Pixel phones but may not work with others. Always check compatibility.
Can I use USB C headphones with a computer?
Yes, most computers with USB C ports support audio output. However, some may require drivers. Check the manufacturer’s specifications.
Do USB C audio accessories drain battery faster?
They can, because they draw power from the device. However, the impact is usually small. Wireless options have their own batteries and may be more power efficient for the host device.
What is high resolution audio?
High resolution audio refers to files with higher sampling rates and bit depths than CD quality. Many USB C DACs support at least 24bit/96kHz, which is considered high resolution.
Are wireless headphones with USB C better than wired?
Wired headphones generally offer better sound quality and no latency. Wireless headphones provide convenience and freedom of movement. The best choice depends on your priorities.
Can I use a USB C to 3.5mm adapter with a Nintendo Switch?
Yes, the Switch supports USB C audio. However, not all adapters work. Some users report success with Apple’s adapter, but it’s not guaranteed.
Do I need a separate DAC for high impedance headphones?
High impedance headphones require more power to drive. A dedicated amplifier like the Fiio BTR5 can provide that power, while simple dongles may not.
How do I know if my phone supports USB C audio?
Most modern Android phones and iPhones with USB C support audio. Check the manufacturer’s website or look for audio specifications. If your phone lacks a headphone jack, it likely supports USB C audio.
Is there a difference in sound quality between adapters?
Yes, the quality of the DAC and amplifier circuit affects sound. Higher priced adapters often have better components, resulting in clearer audio and less distortion.
The bottom line
For a true audiophile upgrade, the AudioQuest DragonFly Cobalt is worth every penny. If you’re on a budget, the Samsung USB C Earphones offer surprisingly good sound for the price. For wireless flexibility, the Sony WH1000XM4 stands out as the top choice.
