StarTech.com USB C Headphone Splitter, Type Dual Headset Adapter w/Mic Input, to 3.5mm AUDIO Adapter/Earphone Dongle, Jack/Aux Output, 24 bit DAC (USBC SPLITTER)

Amazon

USB-C HEADPHONE SPLITTER: Convert your laptop/phone/tablet USB-C port into dual 3.5mm jacks for premium audio, microphone, and headset connectivity; Duplicated input/output for enhanced team collaboration in conferences, meetings, and training centers HIGH PERFORMANCE: USBC to dual-headphones dongle features built-in 24-bit Digital to Analog Converter (DAC) ensuring uncompromising quality and performance for Hi-Res audio with sampling rate up to 192kHz COMPATIBILITY: The USB Type-C audio adapter supports dual CTIA or dual OMTP headphones/headsets; Compatible with MacBook Pro/MacBook/MacBook Air/iPad/iPad Pro/iPad Air/iPhone 15 (Plus/Pro/Max) and up/Samsung Galaxy S/Galaxy Note/Google Pixel COMPACT DESIGN: The AUX adapter is compact and lightweight and features an attached 2.7in/7cm cable with strain relief for portability and flexibility THE IT PRO'S CHOICE: Designed and built for IT Professionals, this USB Type C earphone splitter is backed for 2 years, including free lifetime 24/5 multi-lingual technical assistance

Zoro Tools

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.