Best USB-C Dongle DAC and IEM Pairings for Gaming (2026)

The simplest way to use IEMs for gaming on a modern phone, handheld, laptop or USB-C console dock is to plug a USB-C dongle DAC into the device and a detachable-cable IEM into the dongle, and the FiiO KA11 paired with a 7Hz x Crinacle Zero:2 or Simgot EW200 is a sensible, low-fuss starting combination. If you would rather skip the dongle entirely, the Moondrop Rays and Moondrop CHU II DSP are IEMs with a USB-C connector built into the cable.

The runner-up route is the Fosi Audio DS2, which adds a 4.4 mm balanced output for players who want more headroom or plan to upgrade to harder-to-drive IEMs later. This guide explains which dongles and IEMs make sense together, what the numbers on a spec sheet mean for a game session, and where each product falls short.

Top Picks at a Glance

Why Use a Dongle DAC With IEMs for Gaming?

Phones, laptops and handhelds increasingly ship without a 3.5 mm jack, or with a jack whose output is weak, noisy or poorly matched to sensitive earphones. A USB-C dongle contains its own digital-to-analog converter and a small amplifier. That moves the conversion out of the device and into a chip designed for headphones, and it gives you a jack to plug a standard IEM cable into.

For gaming specifically, there are three reasons to bother. First, a wired USB connection avoids the added delay of Bluetooth, which matters for rhythm, shooters and anything where audio cues need to line up with the screen. Second, a dongle usually has a lower noise floor than a built-in jack, which matters because sensitive IEMs reveal hiss that headphones hide. Third, a dongle with a microphone path lets you use a cable with an inline mic, so you can talk while using a detachable-cable IEM.

We did not personally use any of the products below. The guide is built from manufacturer and seller listings and from general audio knowledge, and anything the listing does not say is marked as not listed.

Choosing Between a Built-In USB-C IEM and a Dongle

There are two ways to connect an IEM over USB-C. The first is an IEM whose cable ends in a USB-C plug with a DAC built into the plug. The second is a regular 3.5 mm IEM plugged into a separate dongle.

1. Moondrop Rays: Best All-in-One USB-C Gaming IEM

• Connection: USB-C, with a DSP acting as a game sound card, per the listing
• Marketing: co-tuned with professional players
• Type: in-ear monitor made for gaming use
• Driver, impedance and sensitivity: not listed in the title

Best for: players who want a single product that plugs into a phone, handheld or laptop and works for games and voice chat. Skip if: you prefer to swap cables or use your IEM on a hi-fi source.

The appeal of the Rays is that the USB-C plug, DSP and tuning were designed together. That removes the guesswork of matching a dongle to an IEM, because the manufacturer picked the electronics for the earphone. In a game, that tends to translate into a consistent volume curve and no mismatch hiss.

The trade-off is flexibility. If the cable fails you may have to replace the whole unit, and you cannot reuse the earphone part with a better source. Check the listing for what the DSP does, since the title says only that it acts as a game sound card.

Pros:

• USB-C with DSP in a single product
• Designed with gaming in mind
• No pairing decisions to make

Cons:

• Fixed cable limits upgrades
• Specs beyond the headline are not listed

Moondrop Rays Gaming Earphones USB-C DSP Game Sound Card lEMs Co-Tuned with Many Professional Players

One of the home product options compared in this guide.

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2. Moondrop CHU II DSP: Best Budget USB-C IEM With Mic

• Connection: USB-C
• Driver: dynamic driver, per the listing
• Microphone: included
• DSP: named in the product title, details not listed

Best for: casual players, students and commuters who want a cheap, simple USB-C IEM that works with a phone or tablet for mobile games. Skip if: you want a detachable cable or plan to use a desktop with a 3.5 mm jack.

The CHU II line is known as an entry-level dynamic-driver IEM, and the DSP version replaces the standard cable with a USB-C one. For mobile gaming this removes the need for a dongle, and the included mic handles party chat. Expect a simple fit and a straightforward sound; this is a convenience product rather than a precision one.

Because it uses USB-C directly, check that your device supports USB audio output. Most current phones, tablets and laptops do, but a few handhelds and consoles do not route audio through the USB-C port.

Pros:

• Low cost for a USB-C IEM
• Includes a microphone
• Simple, light setup

Cons:

• Cable is not designed to be swapped
• Limited detail in the listing about the DSP

Moondrop CHU II DSP Headphones High Performance Dynamic Driver USB-C in-Ear Monitors Type-C with Microphone Earphone

One of the home product options compared in this guide.

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3. KZ ZS12 PRO 2 USB-C: Best Multi-Driver USB-C Option

• Drivers: 5 balanced armature plus 1 dynamic (6 total), per the listing
• Connection: USB-C, version with mic
• Type: hybrid in-ear monitor sold for gaming
• Impedance and sensitivity: not listed

Best for: players who like a more detailed, multi-driver sound and want a USB-C connector without buying a dongle. Skip if: you prefer a simple, warm single-dynamic-driver sound.

Hybrid IEMs combine a dynamic driver for bass with balanced armatures for mids and treble. In gaming terms, the armatures handle fast, high-frequency detail such as footsteps, cloth movement and distant gunfire, and the dynamic driver gives explosions and engines some weight. Whether that translates into easier positional listening depends on tuning, which varies by person and by game.

The USB-C version moves the DAC into the cable. As with any hybrid, give the fit some attention: armature drivers are sensitive to seal, so a good tip matters more here than on a simple dynamic IEM.

Pros:

• Six drivers per side in a hybrid layout
• USB-C with a mic option
• No separate dongle required

Cons:

• Tuning is a matter of taste
• Fit-sensitive

KZ ZS12 PRO 2 USB C Wired Headphones Type-C in Ear Monitor Headphone, 5BA+1DD 6 Driver Gaming Earbuds USB C Wired Earphones, HiFi Clarity Sound Immersive Bass IEMs for Gaming (USBC-with Mic, Silver)

One of the home product options compared in this guide.

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4. Simgot EW200: Best IEM to Pair With a Dongle

• Driver: 10 mm dynamic with an SCP diaphragm, per the listing
• Body: all metal
• Connector: detachable 0.78 mm 2-pin, silver-plated OFC cable
• Plug: 3.5 mm, with mic version listed
• Impedance and sensitivity: not listed

Best for: players who want a durable, detachable-cable IEM with a built-in mic path that works well with a USB-C dongle. Skip if: you want a USB-C plug on the IEM itself.

A single-dynamic-driver IEM is a forgiving partner for a small dongle. These designs are usually easy to drive, they do not depend on a precise amplifier match, and the single driver keeps the sound coherent, which helps with imaging in games. The metal body is a durability plus for commuting and handheld use.

Check which cable version the listing opens to, since the title mentions 3.5 mm with mic. If you plan to use a 4.4 mm balanced dongle later, you will need a balanced cable for the 2-pin connector.

Pros:

• Detachable 2-pin cable
• Metal body for durability
• Mic version available

Cons:

• Needs a dongle for USB-C devices
• Electrical specs not listed

Linsoul SIMGOT EW200 10mm SCP Diaphragm Dynamic Driver IEM in-Ear Earphones | with All Metal Body, Detachable 0.78mm 2pin Silver-Plated OFC Cable for Audiophiles Musicians, 3.5mm with Mic

One of the home product options compared in this guide.

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5. FiiO KA11: Best Simple Everyday Dongle

• Connection: USB-C to 3.5 mm
• Resolution: 32 bit/384 kHz, per the listing
• Compatibility: Android, iOS, Windows and Mac, as listed
• Output power and chip: not listed in the title

Best for: a first dongle for a 3.5 mm IEM. Skip if: you need a balanced output or plan to drive hard-to-drive headphones.

The KA11 is the sort of dongle that does one job without needing attention. Plug it into a phone, laptop or handheld, plug the IEM into the other end, and the system volume controls the level. For a sensitive IEM, a quiet background and a clean output matter more than a high power number, and this is the range of product that is built for that.

Check whether your device supports a USB audio class DAC. Most do, but some consoles and docks restrict the USB-C port to charging or video.

Pros:

• Plug-and-play on common platforms
• Recognized audio brand
• Compact

Cons:

• Single-ended 3.5 mm output only
• Limited detail in the listing about power

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)

One of the home product options compared in this guide.

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6. Kiwi Ears AD1: Best Low-Cost IEM Dongle

• Connection: Type-C to 3.5 mm female cable-style adapter
• Chip: KT02H20, per the listing
• Resolution: 32 bit/384 kHz
• Standard: CTIA wiring for microphone-capable headsets
• Compatibility: iOS, Android, Windows smartphones as listed

Best for: budget-conscious players who want an IEM-friendly dongle and a mic path. Skip if: you plan to drive a harder-to-drive headphone.

The cable-style body keeps the dongle weight off the phone port, which is a practical advantage when you play in landscape with the cable hanging from the bottom edge. The CTIA wiring mention matters for gaming: if your cable has a microphone, CTIA is the layout most phones and many other devices expect.

Pros:

• Cable-style design reduces port strain
• CTIA wiring for mic cables
• Low cost

Cons:

• Output power not listed
• Single-ended only

Linsoul Kiwi Ears AD1 Type-C to 3.5mm Female Headphone DAC Adapter Cable | USB C to Aux IEM Dongle with KT02H20 Chip, High Res 32bit/384kHz, CTIA-Standard for iOS/Android/Windows Smartphones, Silver

One of the home product options compared in this guide.

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7. Fosi Audio DS2: Best for Balanced Output and Headroom

• Connection: USB-C
• Outputs: 3.5 mm and 4.4 mm balanced
• Chip: CS43131, per the listing
• Format support: DSD256, high-resolution audio
• Compatibility: iPhone, iPad, Android, as listed

Best for: players who want a balanced output, expect to upgrade IEMs, or want more headroom for demanding earphones. Skip if: you want the smallest possible dongle.

A balanced output uses separate amplification for each channel, which usually provides more output voltage and better channel separation than a single-ended jack. For gaming, the practical benefit is not a different sound so much as more room before the volume control runs out on a harder-to-drive IEM. It also gives you a clear upgrade path: buy a 4.4 mm cable for your 2-pin IEM and keep the same dongle.

Pros:

• Two output options (3.5 mm and 4.4 mm)
• Recognized DAC chip family
• Upgrade path for balanced cables

Cons:

• Larger than a basic dongle
• A balanced cable is an extra purchase

8. Truthear KEYX: Best Dongle With Microphone Support

• Form: L-shaped portable DAC/amp
• Output: 3.5 mm
• Microphone: supported, per the listing
• Lossless audio support as listed; chip and power not listed

Best for: mobile players who want an L-shaped dongle that keeps close to the phone and supports voice chat. Skip if: you want a balanced output.

The L-shaped body is a small but real advantage when you hold a phone sideways: the connector turns the cable away from your palm and keeps the dongle flat against the device. The listing mentions microphone support, so a mic-equipped IEM cable should work for party chat, though you should confirm the exact pin layout against your device.

Pros:

• L-shaped design for handheld grips
• Mic support listed
• Compact

Cons:

• Few technical details listed
• Single-ended only

TRUTHEAR KEYX L-Typed Lossless Portable DAC/AMP 3.5mm Output Microphone Support

One of the home product options compared in this guide.

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Also Consider

iFi Audio Go Link Max

A premium USB-C dongle with both 3.5 mm and 4.4 mm outputs, plug-and-play operation, dynamic range enhancement and PCM 384 kHz/DSD256 support per the listing. It suits players who want a more capable balanced dongle.

iFi Audio Go Link Max - Portable Headphone Amp/DAC Dongle USB-C to 3.5/4.4mm - Plug and Play Hi-res Audio with Dynamic Range Enhancement - PCM 384kHz/DSD256

One of the home product options compared in this guide.

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BZINK USB-C to 3.5 mm DAC Adapter

A low-cost adapter with a CX31993 and MAX97220 DAC and amplifier combination, on an 8-strand silver-plated copper cable. A budget alternative if you only need an IEM-friendly adapter.

BZINK USB C to 3.5mm Audio Adapter with CX31993+MAX97220 DAC Amplifier | DAC Adapter 8-Strand 4N Single Crystal Silver-Plated Copper Cable,USBC to Headphone Aux Dongle for Android iPhone PC Mac

One of the home product options compared in this guide.

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Truthear GATE With Mic

A dynamic-driver IEM with an interchangeable 3.5 mm cable and a with-mic version, at a budget price. A sensible partner for any of the dongles above.

TRUTHEAR GATE Dynamic Driver in-Ear Headphone 3.5mm Interchangeable Headphone Cable Headphone (Black, with mic)

One of the home product options compared in this guide.

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7Hz x Crinacle Zero:2

A 10 mm dynamic-driver IEM, sold for gaming use, that pairs naturally with a simple dongle. Check the listing for the cable and mic variant before ordering.

Linsoul 7Hz x Crinacle Zero:2 in Ear Monitor, Updated 10mm Dynamic Driver IEM, Wired Earbuds Earphones, Gaming Earbuds, with OFC IEM Cable for Musician (Without MIC, Silver)

One of the home product options compared in this guide.

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How We Chose

We did not personally use these products. The shortlist comes from research: current seller listings and manufacturer descriptions, plus general audio principles about impedance, sensitivity and connectors. We looked for dongles and IEMs from established audio brands, kept to no more than two products per brand in the main list, and excluded anything that looked unavailable.

Where a listing did not state a spec, we wrote it as not listed instead of guessing. We also left out exact prices; the tier words in the table are rough budget indicators only.

Buying Guide

Check that your device sends audio over USB-C

Most modern phones, tablets and laptops support USB audio devices. Some handhelds, consoles and docks limit USB-C to charging or video, so verify support before buying. If you want to use a dongle with a console, a controller’s 3.5 mm jack is usually the simpler route.

Match output impedance to your IEM

A common rule of thumb is that a source’s output impedance should be no more than about one eighth of the IEM’s impedance. For a 16-ohm IEM, that means an output impedance under about 2 ohms. Dongles built for IEMs tend to have very low output impedance, which keeps the sound consistent. A higher output impedance can change the tonal balance of multi-driver IEMs.

A worked example: will a dongle be loud enough?

Take a hypothetical IEM rated at 100 dB per milliwatt with an impedance of 16 ohms. If a dongle delivers 0.5 V RMS into that IEM, the power is voltage squared divided by impedance: 0.25 / 16, or about 15.6 mW. A power of 15.6 mW is about 12 dB above 1 mW (10 times the base-10 logarithm of 15.6), so the peak level would be around 112 dB, which is far louder than anyone should listen. In other words, a modest dongle has plenty of headroom for a sensitive IEM, and you will normally listen at a small fraction of the volume range. The lesson is that very high power ratings matter for hard-to-drive headphones, not for most gaming IEMs. Always check the sensitivity and impedance in the manufacturer’s spec sheet, and use these figures as an illustration only.

Decision matrix

Plan the microphone

Most detachable-cable IEMs have no mic. If you need voice chat, buy the with-mic version of the IEM, use a mic cable, or add a clip-on microphone. Make sure the dongle supports the mic path; a CTIA-wired dongle and a CTIA mic cable are the usual match.

Cable routing and strain relief

A dongle hanging from a phone port acts as a lever every time the device moves. In landscape play the weight of the dongle, the IEM cable and any inline mic all pull on the USB-C port. Use a cable-style or L-shaped dongle where possible, run the cable behind your hand instead of across it, and clip the IEM cable to your shirt so that tugs reach the clip before they reach the connector. On a laptop, plug the dongle into a port on the side you do not rest your arm on. These small habits protect both the port and the dongle, and they keep the cable from being yanked out of your ears in the middle of a match.

Check before you commit

Before buying, confirm three things on the listing: the connector on the IEM end (0.78 mm 2-pin, MMCX or a built-in USB-C plug), the plug on the device end, and whether a microphone is part of the product. If any of the three is not listed, ask the seller or check the manufacturer’s page. Writing down those three details takes a minute and avoids most returns.

Fit and comfort

Foam or wide-bore silicone tips change isolation and sound. For long sessions, a snug fit with a lightweight cable and a cable clip reduces strain on the ear. Keep the volume at a moderate level and take short breaks.

Frequently Asked Questions

Do I need a dongle DAC for IEMs?

You need one if your device has no headphone jack, or if its jack is noisy or weak. If you buy a USB-C IEM with a built-in DAC, you do not need a separate dongle. A dongle is also useful when you want to keep your own IEM and cable.

Will a dongle add latency in games?

A wired USB dongle adds very little delay compared with Bluetooth, which is why wired setups are popular for fast-paced games. Any measurable difference is small compared with network latency in online play.

Can I use a USB-C dongle with a PlayStation, Xbox or Switch?

It depends on the console and dock. Some platforms accept USB audio devices and some do not, so check the console documentation. For consoles, a controller’s 3.5 mm jack is often the easier path for IEMs.

Are balanced outputs better for gaming?

Not necessarily. A balanced output provides more voltage and headroom, which helps harder-to-drive earphones. For sensitive IEMs, a good single-ended dongle is usually enough.

Do IEMs with USB-C plugs sound worse than a separate dongle?

Not by default. The sound depends on the DAC, the tuning and the driver. A well-designed built-in DAC can match a basic dongle, but you lose the option of upgrading either part independently.

Will a dongle drain my phone battery quickly?

A dongle draws power from the device, so battery use goes up somewhat during long sessions. The effect is small compared with the screen, but a power-hungry dongle on a small phone can be noticeable over several hours.

How do I avoid hiss with sensitive IEMs?

Choose a dongle with low output noise and low output impedance, and keep the device volume well below maximum. If you still hear hiss in silent scenes, try a different dongle or a lower-sensitivity IEM.

Which One Should You Buy?

For the least effort, choose a USB-C IEM: the Moondrop CHU II DSP for a budget pick or the Moondrop Rays for a gaming-focused one. For the most flexibility, buy a FiiO KA11 or Kiwi Ears AD1 and pair it with a detachable-cable IEM such as the Simgot EW200. If you expect to move to a balanced cable and more demanding earphones, start with the Fosi Audio DS2.

Sources

• Moondrop product listings
• FiiO product listing
• Linsoul listings for Kiwi Ears and Simgot
• Fosi Audio product listing
• Truthear and KZ product listings

Last updated: October 2026