UGREEN 20194 Right-Angle USB-C to 3.5mm DAC Adapter

Overview

UGREEN 20194 is a compact right-angle USB-C male to 3.5mm female DAC adapter for wired stereo playback, compatible TRRS headset microphone input and supported inline controls. This guide uses the exact active Shopify record, every meaningful product-owned gallery image and exact UGREEN evidence to keep direction, connector, sample-rate, microphone, power and compatibility claims revision-specific.

Exact product role

a compact right-angle USB-C male to 3.5mm female DAC adapter for wired stereo playback, compatible TRRS headset microphone input and supported inline controls.

Signal path

Digital playback leaves the USB-C host and becomes analogue audio at the 3.5mm socket. A compatible TRRS headset microphone returns toward the host. It is not reversible and cannot connect a 3.5mm-output phone to USB-C headphones.

Conversion boundary

Exact artwork specifies playback output up to 24-bit/96kHz, microphone input at 16-bit/48kHz and SNR above 95dB. Actual system settings may be lower, and these ceilings do not guarantee source-file quality.

Power design

USB bus-powered, no battery. It has no charging pass-through and no data or video output.

Digital playback leaves the USB-C host and becomes analogue audio at the 3.5mm socket. A compatible TRRS headset microphone returns toward the host. It is not reversible and cannot connect a 3.5mm-output phone to USB-C headphones.

Connector rule: an output must feed the matching input. Physical fit does not prove electrical role, microphone wiring, charging protocol or signal level.

Safe start: lower volume or gain, check labels and connect one complete path before adding any charger, second endpoint or application.

Source recording, operating-system mode, app processing, cable path, gain staging and destination equipment all affect the heard or recorded result. A format ceiling is not a promise of better sound from every source.

1. Step 1: Remove or check the case if the USB-C opening is recessed; maximum listed case thickness is 3mm.
2. Step 2: Lower volume and insert the right-angle USB-C plug fully.
3. Step 3: Connect a TRRS headset for calls or TRS destination for playback only.
4. Step 4: Choose the USB playback and microphone devices in system/app settings.
5. Step 5: Test playback, microphone and inline controls independently at low volume.

Usability tip: test playback and microphone or charging separately before relying on simultaneous operation.

Compatible digital-USB-audio phones, tablets, laptops, PS5 and Switch-class hosts shown/listed for this revision, plus TRRS headsets and TRS headphones/speakers/car AUX destinations. AirPods Max is explicitly excluded.

• Match the exact connector role and wiring standard.
• Check host operating-system audio settings and app permissions.
• For USB audio, confirm the port supports data/audio rather than charging only.
• For analogue audio, confirm input versus output and headset TRRS versus stereo TRS.
• For XLR, confirm signal level, balanced wiring and phantom-power requirements.

Confirm exact SKU

Check 20194 on the product or package before relying on these specifications.

Start at low level

Lower headphone volume, speaker level, microphone gain or channel fader before connection.

Test one path

Verify one source, adapter/cable and destination before adding more equipment.

Keep ports clean and dry

Disconnect power, remove lint without metal tools and allow complete drying before reuse.

Use system settings

Select the intended playback and recording devices; physical connection alone may not change routing.

Store without stress

Coil cables loosely and protect exposed plugs, pins and adapter housings.

Do not force a fit

Stop if alignment, case clearance, pins or latch do not match.

Do not guess direction

Inputs and outputs can share the same connector shape.

Do not overstate formats

Use only the exact sample-rate or signal claim listed for this SKU.

Do not use at unsafe volume

High playback levels can injure hearing and overload equipment.

Do not patch live phantom power

For XLR, mute and disable phantom power before changing connections.

Do not create hazards

Keep leads away from pedals, controls, doors, wheels, children and walkways.

Power behaviour: USB bus-powered, no battery. It has no charging pass-through and no data or video output.

• Use only compliant, undamaged hosts, chargers and cables.
• Disconnect for unusual heat, smell, intermittent power, corrosion or visible damage.
• Do not cover adapters during charging or operation.
• Keep all contacts dry and free of conductive debris.
• No product in this batch should be treated as weather-resistant unless an exact IP rating is published.

No playback

Check source output selection, destination input, mute state, volume and full connector seating.

No microphone

Confirm an exact mic-return path, correct TRRS/XLR wiring, recording-device selection and app permission.

Charging absent or slow

Confirm that this SKU supports charging, then test a compatible charger/cable and inspect host limits.

Noise or hum

Separate signal leads from power bricks, test another port/path and verify balanced grounding or AUX input role.

One channel missing

Reinsert the plug fully, inspect contacts and test each device with a known-good cable or headset.

USB device not recognised

Try a direct data-capable USB port, reboot audio services and check exact operating-system support.