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StarTech.com

StarTech.com USB Type-C to 2x 3.5mm Audio Adapter

$25.61
$19.42 SAVE $6.19
96 availableas of 09/19/2026

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Should arrive by Thu, Oct 1 with free ground shipping

Compliance, certifications and origin

  • WEEE
  • RoHS
  • Origin: Philippines
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

This USB Type-C Headphone Splitter enables two 3.5mm audio connections. The 3.5mm ports accept 4-pole 3.5mm TRRS connectors and support simultaneous stereo audio output and headset/microphone input. The adapter also features an integrated 2.75in (7cm) USB-C cable.

Headset Mic/Stereo Audio Control on the 3.5mm Ports

Connect two headsets to the same USB-C port. Microphone input is supported across both headsets, offering a convenient solution for team training and conferencing calls. The adapter supports dual CTIA or dual OMTP headset types allowing universal compatibility.

Lossless Audio with High-Impedance Headphones

The USB-C headset dongle features built-in 24-bit Digital to Analog Converter (DAC). The DAC supports a sampling rate of up to 192kHz for uncompromising quality and performance.

Compact USB-C Audio Adapter

The USB-C to dual-audio adapter is small and lightweight, perfect for professionals who are frequently on the go. It is the ideal solution for adding two 3.5mm audio jacks to a USB-C device.

This product is backed for 2 years, including free lifetime 24/5 multi-lingual technical assistance.

Technical specifications

General Information

Manufacturer StarTech.com
Manufacturer Part Number USBCAUDIOSPLITTERUSBC-AUDIO-SPLITTER
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name USB Type-C to 2x 3.5mm Audio Adapter
Packaged Quantity 1
Product Type Audio Adapter

Technical Information

Adapter Type Mini-phone/USB-C
Connector Gender on First End Male
Connector Type on First End USB 2.0 Type C - Male
Connector on First End Details 1 x 24-pin USB 2.0 Type C - Male
Connector Type on Second End Mini-phone Stereo Audio - Female
Connector Gender on Second End Female
Connector on Second End Details 2 x Mini-phone Stereo Audio - Female
Connector Plating Aluminum
Features LightweightStrain Relief
Cable Length 2.76"

Physical Characteristics

Color Family Dual Color
Product Color BlackSpace Gray
Product Material Aluminum
Jacket Material Thermoplastic Elastomers (TPE)
Height 0"
Width 1.1"
Length 4.5"
Weight (Approximate) 0.67 oz

Miscellaneous

Green Compliant Yes
Country of Origin Philippines
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)Restriction of Hazardous Substances (RoHS)

Warranty

Limited Warranty 2 Year

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.