USBCAUDIO2 - STARTECH.COM USB-C AUDIO ADAPTER TO 3.5MM TRRS JACK, HEADPHONE AUX DONGLE, 2 YR
Features
Connect wired headphones or earphones to a USB Type-C-enabled device and enjoy high-fidelity audio output with this USB-C to 3.5mm audio adapter. The built-in 32-bit DAC supports stereo sound and microphone functionality via the TRRS jack for clear and immersive audio.
- USB-C TO 3.5MM AUDIO ADAPTER: Add support for wired headset or speakers to a USB Type-C enabled device with this earphone converter; Hi-Fi audio output with the built-in 32-bit DAC; Supports stereo sound and microphone; TRRS jack
- HIGH-QUALITY AUDIO: Stereo Digital to Analogue Converter (DAC) supports high-quality audio (44.1 to 384kHz, 16, 24, 32-bit sample) with 105dBA SNR for clear output; Stereo ADC with 94dB SNR for MIC input and 48kHz, 16-bit sample; Realtek ALC4030U chipset
- COMPATIBILITY: Universal compatibility with USB-C and Thunderbolt hosts, including laptops, USB-C smartphones and tablets; Driverless design works with any operating system (Windows/MacOS/Linux/iOS/Android); Supports wired headsets with in-line controls
- REDUCE CLUTTER: Compact and sleek 5-inch (127mm) portable design with a flexible, durable TPE jacket and soft-touch finish; Ideal for conference calls, customer support, and audio playback/recording on workstations
Superior Sound Quality
Experience excellent sound quality supporting audio ranges from 44.1 to 384kHz and 16, 24, and 32-bit sample rates, delivering a 105dBA signal-to-noise ratio for crisp and detailed output. The stereo ADC features a 94dB SNR for microphone input, with 48kHz and 16-bit sampling, all powered by the Realtek ALC4030U chipset.
Wide Compatibility
This versatile aux audio adapter is universally compatible with USB-C and Thunderbolt devices, including Windows, macOS, and Linux computers, as well as phones and tablets running iOS or Android. It supports wired headphones and headsets (including models with in-line controls), making it an ideal solution for using existing audio gear and eliminating the need for Bluetooth audio solutions.
Sleek and Portable Design
The compact, sleek adapter measures just 5 inches (127mm) and features a flexible and durable TPE jacket with a soft-touch finish. Use this adapter cable on the go or at a workstation for audio playback, recording, or calls.
Applications
- Use the USB-C to 3.5mm adapter for wired headsets
- Built-in DAC for clear audio during phone or video calls
- Use with text-to-speech or speech-to-text software
- Ideal for USB Type-C devices that don't have a 3.5mm jack or with defective sound cards/jacks
Specifications
Technical Specifications
| Connector A | 1 - USB Type-C (24-pin) USB 2.0 (480Mbps) |
|---|---|
| Connector B | 1 - 3.5mm Stereo Female 4 pos |
| Operating Temperature | 0°C to 45°C (32°F to 113°F) |
| Storage Temperature | -10°C to 70°C (14°F to 158°F) |
| Humidity | 10 to 85% RH (no condensation) |
| Ports | 1 |
| OMTP and CTIA | 3.5mm TRRS |
| Chipset ID | Realtek - ALC4030 |
| Audio Specifications | 16, 24, 32-bit depth at a sampling rate of 44.1 to 384kHz |
| Color | Black |
| Product Height | 0.3 in [8.6 mm] |
| Product Length | 5.5 in [140 mm] |
| Weight of Product | 0.2 oz [5 g] |
| Product Width | 0.5 in [1.2 cm] |
| Connector Style | Straight |
| Material | Rubber |
| Included in Package | 1 - USB-C to 3.5mm Audio Adapter |
| Brand | StarTech.com |
|---|---|
| Product Type | Headphones & Audio > Pro Audio & Sound Recording > Microphones |
| Weight | 0.01 kg |
| Warranty |
|---|
Note:
Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return









