This 3.5 mm CTIA TRRS headset splitter connects four-pin gaming headsets to PCs or laptops, delivering both audio and microphone functionality. It uses a single 3.5 mm female input from the headset and two 3.5 mm male outputs for the PC or laptop mic and headphone jacks. Key benefits - Enables simultaneous use of audio and microphone from CTIA TRRS headsets on PC or laptop - Lets two headphones listen from a single sound source at the same time - Simple plug-and-play design with a 3.5 mm female connector to the headset and two 3.5 mm male connectors to the PC/laptop - Compatible with a wide range of popular gaming headsets - Compact and portable for easy transport and use on the go - VOIP friendly, suitable for applications such as Skype, Zoom, and other calling software Compatibility - Works with four-pin gaming headsets that follow the CTIA TRRS Audio Jack standard - Verified compatibility includes Astro A10, Astro A40, Turtle Beach, Bengoo, HyperX Cloud, SteelSeries, Razer Kraken, Sennheiser, and Sades What it provides - A 3.5 mm female connector to connect the headset - Two 3.5 mm male connectors to PC or laptop for separate microphone and headphone connections - Y-splitter design that supports sharing a single audio source between two headphones Easy to use - Connect the headset to the 3.5 mm female input - Connect the two male plugs to the PC or laptop microphone and headphone jacks - Suitable for VOIP applications and general multimedia use without additional adapters - Compact design optimized for portability and everyday use Use scenarios - PC or laptop gaming with a friend: share game sound and voice chat from one headset source to two headsets - Online meetings or VoIP calls: use a single headset with separate mic and headphone connections on a PC - Mobile or tablet sharing: listen to audio from a single source with a friend on a compatible device Notes - This adapter maintains the CTIA TRRS function for both sound and microphone - Designed for use with a PC or laptop setup that provides separate microphone and headphone jacks - No additional software required; plug and play valid for supported headsets and systems