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Small dongle with USB-C plug and 3.5mm audio jack

Rocstor

Rocstor Premium USB-C to 3.5mm Audio Adapter

SKU CH-FVZ3-NQG17

Connects 3.5mm headphones and microphones to USB-C devices for stereo audio

  • Connect headphones and microphone through USB-C port
  • Premium adapter converts digital audio to 3.5mm analogue
  • Supports stereo speaker or headphone output with mic input
  • Compact design adds audio jack to devices without one

Premium USB-C to 3.5mm Audio Adapter

This adapter connects wired headsets or speakers with a 3.5mm plug to devices that only offer a USB-C port. It supports both stereo output and microphone input through a single connection. The design suits mobile users, remote workers and anyone needing analogue audio from a modern laptop, tablet or phone.

Build quality and daily use

A compact moulded shell protects the internal circuitry while keeping the adapter light enough to leave plugged in during transport. The 3.5mm jack accepts standard four-pole headset plugs so calls and media play without extra cables. No driver installation is required on common operating systems.

How it compares

Measured against everything we stock in Audio Jack & RCA Adapters, at today’s prices. Recalculated every night.

Price $17.99
Typical for this category: the median of 1,324 items is $16.99.

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Specifications

Size & build
Shipping weight0.45 kg
Package size25 × 25 × 25 mm

Questions about this item

Does the USB-C interface support digital audio output or only analog pass-through?

The adapter converts digital USB-C audio signals to analog stereo output and microphone input through the 3.5mm jack.

What physical clearance does the 3.5mm connector need for a secure fit?

The 3.5mm plug requires a standard 3.5mm port depth and enough side clearance for the adapter housing to sit flush against the device.

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