COO&KOO USB C to 3.5mm Audio Adapter
Headphone Jack Adapter for iPhone 16/16 Pro/15/15 Pro/Pro Max/Plus, Type C Aux Dongle Cable Cord Compatible…
Price as of 2026-06-17. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$4–$7
- Mid-range:$7–$12
- Premium:$12+← You are here
Is This Right For You?
- •Buyers who prioritize quality over price in adapters
- •Cable Matters 5-Pack 1/4 to 1/8 Headphone Adapter offers a better rating (4.7/5) at a similar or lower price ($10)
- •MOBOREST 1/4 to 3.5mm Headphone Adapter — 55% cheaper at $8 (Score A-)
- •Cable Matters 5-Pack 1/4 to 1/8 Headphone Adapter — higher rated at 4.7/5 ($10)
📊 Based on data analysis of 96 products in this category.
Mubboo Score: C+
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other adapters
Computed from live Amazon rating, review count, and price across 96 adapters available to US consumers · last refreshed 2026-06-17.
How It Compares
This Product COO&KOO USB C to 3.5mm Audio Adapter | Most Popular UGREEN USB C to 3.5mm HiFi DAC | Best Rated Cable Matters 5-Pack 1/4 to 1/8 Headphone Adapter | Best Value MOBOREST 1/4 to 3.5mm Headphone Adapter | |
|---|---|---|---|---|
| Price | $17.94 | $9.99 | $9.99 | $7.99 |
| Rating | 4.5/5 | 4.5/5 | 4.7/5 | 4.6/5 |
| Reviews | 396 | 26,685 | 5,846 | 3,053 |
| Mubboo Score | C+ | A | A- | A- |
What People Say
Synthesized from 40 reviews · 100% verified purchases.
Check that your headset uses the CTIA standard if using a PC splitter, and be aware that some compact USB-C audio adapters may introduce a faint background hiss or fail after several months of regular use.
- Easy plug-and-play setup
- Clear sound quality with no hiss or distortion
- Durable braided cable and sturdy build
- Excellent value for the price
- Premature failure or audio cutouts after months of use
- Background hiss or noise from small DACs
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Bottom Line
COO&KOO USB C to 3.5mm Audio Adapter earns Mubboo Score C+. Priced at $18 — a premium option, below the category average of $30. Rated 4.5/5 from 396+ reviews. Strong buy if: buyers who prioritize quality over price in adapters. Skip if: cable matters 5-pack 1/4 to 1/8 headphone adapter offers a better rating (4.7/5) at a similar — UGREEN USB C to 3.5mm HiFi DAC (Score A, $10) may fit better.
Frequently Asked Questions
Is the COO&KOO USB C to 3.5mm Audio Adapter worth buying in 2026?
It earns a Mubboo Score of C+, with a 4.5/5 rating from 396 reviews — better than 71% of adapters we track.
How much does the COO&KOO USB C to 3.5mm Audio Adapter cost?
It is currently $17.94 — premium-tier pricing for adapters.
How does the USB C to 3.5mm Audio Adapter compare to other adapters?
The category's most-reviewed alternative is the UGREEN USB C to 3.5mm HiFi DAC (4.5/5, 26,685 reviews, $9.99). The USB C to 3.5mm Audio Adapter carries a Mubboo Score of C+ vs A.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-06-17) and may change.