---
product_id: 622031595
title: "FiiO KA11 USB C to 3.5mm Audio Adapter 32bit/384KHz, USB Type C Dongle HiFi DAC Amplifier for Android/iOS/Windows/Mac (Black, TC)"
brand: "fiio"
price: "$67.54"
currency: USD
in_stock: true
reviews_count: 13
category: "Fii O"
url: https://www.desertcart.us/products/622031595-fiio-ka11-usb-c-to-3-5mm-audio-adapter-32bit
store_origin: US
region: United States of America
---

# 245mW power output 32bit/384kHz Hi-Res DAC Universal USB-C & Lightning support FiiO KA11 USB C to 3.5mm Audio Adapter 32bit/384KHz, USB Type C Dongle HiFi DAC Amplifier for Android/iOS/Windows/Mac (Black, TC)

**Brand:** fiio
**Price:** $67.54
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Every Beat — Your Pocket-Sized Hi-Fi Powerhouse

## Quick Answers

- **What is this?** FiiO KA11 USB C to 3.5mm Audio Adapter 32bit/384KHz, USB Type C Dongle HiFi DAC Amplifier for Android/iOS/Windows/Mac (Black, TC) by fiio
- **How much does it cost?** $67.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/622031595-fiio-ka11-usb-c-to-3-5mm-audio-adapter-32bit)

## Best For

- fiio enthusiasts

## Why This Product

- Trusted fiio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Powerful Yet Portable:** Compact 8.5g design packs 245mW output, effortlessly driving most headphones anywhere you go.
- • **Immersive Gaming Audio:** UAC1.0 mode delivers low-latency, rich soundscapes for next-level gaming immersion.
- • **Audiophile-Grade Clarity:** Experience pristine Hi-Fi sound with the advanced CS43131 DAC chip and ultra-low distortion (<0.0006% THD+N).
- • **Premium Build & Noise Control:** Multi-layer gold circuit board ensures stable decoding with an impressive 125dB SNR and ultra-low noise floor.
- • **Seamless Multi-Device Compatibility:** Plug & play with Android, iOS, Windows, Mac, and even gaming consoles like Switch & PS5.

## Overview

The FiiO KA11 is a sleek, ultra-portable USB-C to 3.5mm audio adapter featuring a high-performance CS43131 DAC chip that supports 32bit/384kHz Hi-Res audio. Delivering up to 245mW power, it drives most headphones with crystal-clear sound and ultra-low distortion. Compatible across Android, iOS, Windows, Mac, and gaming consoles, it offers plug-and-play convenience with advanced noise control and a premium multi-layer gold circuit design for audiophile-grade listening on the go.

## Description

Buy FiiO KA11 USB C to 3.5mm Audio Adapter 32bit/384KHz, USB Type C Dongle HiFi DAC Amplifier for Android/iOS/Windows/Mac (Black, TC): Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Nothing short of exemplary - I originally bought this to try out on my PC, and while it works great for it (I can play at a much higher sampling rate on top of louder playback), what stunned me was how great it works on my phone. I didn't think it would make much of a difference on my phone as it already has a headphone jack, but I was wrong. Yes, it makes it louder but there's so much more to it than that. It sounds AMAZING at higher levels, with zero distortion even when the volume becomes painfully high. This is such a superb value for what it does. There's a drawback, and that is when I use it on my headphones (but not the PC) it gets pretty hot. In fact, I had to return one because it would stop working when it got too hot. But I've put its replacement through its paces and so far it hasn't had the same issue. It's just something I'd advise people to keep an eye out for. Otherwise this is a stellar product and I highly recommend it.
Review: Amazing Sound Upgrade! - I am absolutely impressed with this DAC! The sound quality improved immediately- clearer, richer, and more detailed, with plenty of power for my headphones. It exceeded my expectations, and I am 100% satisfied. Highly recommended!

## Features

- [Hi-Fi Audio Performance]: This USB C to 3.5mm audio adapter delivers high-fidelity audio performance with a Hi-Res DAC chip that provides excellent and stable decoding performance. It supports a maximum sampling rate of 32bit/384Khz, which is higher than most other USB C headphone adapters available on the market.
- [DAC Chip for Hi-Fi Sound Quality]: Built-in with high-peformance DAC CS43131 and op-amp allows the KA11 to effortlessly produce great Hi-Fi sound.
- [Lightweight but useful and powerful]: The tiny USB DAC KA11‘s body size is only 44x9.7x10.5mm, and it is just about 8.5g. It is convenient and portable for you to take it anywhere. The power can reach 245mW at 16Ω load and 200mW at 32Ω load, which is enough to drive most headphones.
- High-standard circuit components are supplemented by multi-layer immersion gold circuit board design, with strong decoding ability and better detail control. THD+N: <0.0006% SNR: 125dB Noise: <1.7uV
- [Multi-playing ways and portable]: KA11 amplifier with a USB Type-C/Lightning connector, you could use it on Android/iOS phones and tablets or to Windows and Mac computers to get a high resolution sound for listening music, playing game, doing chatting, doing living when you are at home or at office.
- [UAC1.0 support]:In the UAC1.0 mode, devices such as Switch and PS5 can be plug-and-play, allowing you to not only enjoy a low-latency gaming experience but also restore rich and detailed gaming sound effects, enabling you to quickly immerse yourself in the game. *Note: The UAC1.0 mode needs to be switched in the FIIO Control app.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CS6DXTJ2 |
| Best Sellers Rank | #1,994 in Electronics ( See Top 100 in Electronics ) #62 in Headphone Adapters |
| Brand | FiiO |
| Color | Black |
| Compatible Devices | Android, Headphone, IOS, Laptop, WINS |
| Connector Type | USB Type C |
| Customer Reviews | 4.1 out of 5 stars 1,038 Reviews |
| Finish | Matte |
| Finish Type | Matte |
| Item Dimensions | 6.34 x 2.64 x 0.87 inches |
| Item Weight | 0.02 kg |
| Item dimensions L x W x H | 6.34 x 2.64 x 0.87 inches |
| Manufacturer | FiiO |
| Mfr Part Number | KA11 |
| Model Number | KA11 |
| Nominal Power | 245 Milliwatts |
| Number of Items | 1 |
| Number of Ports | 2 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Unit Count | 1 Count |
| Warranty Description | 1 year |
| Warranty Type | Limited |

## Product Details

- **Brand:** FiiO
- **Color:** Black
- **Compatible Devices:** Android, Headphone, IOS, Laptop, WINS
- **Connector Type:** USB Type C
- **Item dimensions L x W x H:** 6.34 x 2.64 x 0.87 inches

## Images

![FiiO KA11 USB C to 3.5mm Audio Adapter 32bit/384KHz, USB Type C Dongle HiFi DAC Amplifier for Android/iOS/Windows/Mac (Black, TC) - Image 1](https://m.media-amazon.com/images/I/41Z39R9t7-L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nothing short of exemplary
*by J***S on November 18, 2025*

I originally bought this to try out on my PC, and while it works great for it (I can play at a much higher sampling rate on top of louder playback), what stunned me was how great it works on my phone. I didn't think it would make much of a difference on my phone as it already has a headphone jack, but I was wrong. Yes, it makes it louder but there's so much more to it than that. It sounds AMAZING at higher levels, with zero distortion even when the volume becomes painfully high. This is such a superb value for what it does. There's a drawback, and that is when I use it on my headphones (but not the PC) it gets pretty hot. In fact, I had to return one because it would stop working when it got too hot. But I've put its replacement through its paces and so far it hasn't had the same issue. It's just something I'd advise people to keep an eye out for. Otherwise this is a stellar product and I highly recommend it.

### ⭐⭐⭐⭐⭐ Amazing Sound Upgrade!
*by S***I on August 24, 2026*

I am absolutely impressed with this DAC! The sound quality improved immediately- clearer, richer, and more detailed, with plenty of power for my headphones. It exceeded my expectations, and I am 100% satisfied. Highly recommended!

### ⭐ 1 Star – Terribly fragile build. Do NOT buy if you actually move around while listening.
*by J***E on July 30, 2026*

Do not waste your money on this if you plan to keep your phone in your pocket or use it on the go. The FiiO KA11 sounds fine on paper, but the built-in, non-detachable cable is a massive single point of failure. Within weeks of normal, light use, the internal wiring near the USB-C strain relief started cutting out. The slightest flex or nudge causes the DAC to drop connection, make loud clicking/popping sounds, and constantly cycle through resetting and reconnecting. Because the cable isn't removable, when the internal wire degrades, the entire $30+ unit becomes useless e-waste. Save yourself the headache and buy a portable DAC with a detachable USB cable instead so you don't get stuck with a broken dongle right after the return window closes. Completely unreliable hardware.

## Frequently Bought Together

- FiiO KA11 USB C to 3.5mm Audio Adapter 32bit/384KHz, USB Type C Dongle HiFi DAC Amplifier for Android/iOS/Windows/Mac (Black, TC)
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- Apple USB-C to 3.5 mm Headphone Jack Adapter

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-02*