USBCAUDIO2 - Startech 5IN (12.7CM) USB-C TO 3.5MM TRRS | Aztek Computers
29+Years
SKU: KJ5L6VTKEO |  Mfg. Part: USBCAUDIO2  | UPC: 065030898225  | 
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USBCAUDIO2 - Startech 5IN (12.7CM) USB-C TO 3.5MM TRRS HEADPHONE/HEADSET JACK AUDIO ADAPTER, USB C AUX

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Product Overview

TRRS HEADPHONE JACK - TYPE-C DONGLE

Expert Overview

The STARTECH USBCAUDIO2 is a 5-inch (12.7cm) USB-C to 3.5mm TRRS headphone/headset jack audio adapter. This dongle is designed to provide audio connectivity for devices lacking a dedicated 3.5mm port, such as modern laptops, phones, and tablets that utilize USB-C or Thunderbolt ports for audio output. It integrates a hi-fi 32-bit DAC, which facilitates high-quality audio conversion from the digital USB-C signal to an analog 3.5mm output. This adapter is suitable for business and IT professionals who require a reliable solution for connecting standard TRRS headphones or headsets to their USB-C enabled devices for conferencing, multimedia, or general audio playback, addressing the common challenge of port obsolescence in newer hardware.

Technical Specifications

HI-FI 32-BIT DAC, FOR LAPTOP/PHONE/TABLET, SUPPORTS USB-C/THUNDERBOLT

Product Details

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  • STARTECH
  • USBCAUDIO2
  • B0DSGCMRLF
  • 065030898225
  • New
  • 0.04 lbs
  • 5 X 9 X 0
  • Today - Aug 02, 2026
  • Feb 07, 2025
  • Yes
  • VN
Product Identifiers: Brand: Startech • Part #: USBCAUDIO2 • UPC: 065030898225 • ASIN: B0DSGCMRLF • Category: Cables & Adapters • TAA Compliant

Frequently Asked Questions

What types of devices are compatible with this adapter?

This adapter is designed for use with laptops, phones, and tablets that support USB-C or Thunderbolt connectivity for audio output. It enables connection of standard 3.5mm TRRS headphones or headsets to these devices.

What is the primary function of the integrated 32-bit DAC?

The integrated hi-fi 32-bit DAC (Digital-to-Analog Converter) is responsible for converting the digital audio signal from your USB-C device into an analog signal that can be output through the 3.5mm TRRS jack, ensuring high-fidelity audio quality.

What does 'TRRS' refer to in the context of the 3.5mm jack?

TRRS stands for Tip, Ring, Ring, Sleeve, which indicates a 3.5mm connector capable of carrying both stereo audio output and a microphone input signal. This allows for the use of headsets with integrated microphones.

What is the physical length of this adapter?

The adapter has a physical length of 5 inches, which is approximately 12.7 centimeters.

USBCAUDIO2 - Startech 5IN (12.7CM) USB-C TO 3.5MM TRRS HEADPHONE/HEADSET JACK AUDIO ADAPTER, USB C AUX

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Reviews for Startech USBCAUDIO2

$25.15