With a separate audio and microphone jack, the UGREEN Headphone Audio Splitter provides a straightforward method of connecting headsets with a 4-pole 3.5mm TRRS plug to a PC or laptop. Hi-Fi Stereo Sound: This 3.5mm splitter's oxygen-free copper wire and polished 24K gold-plated connectors guarantee increased audio transmission free from noise and signal loss. Thus, the headset adapter offers improved gaming and communication experiences while maintaining the original sound quality. Enduring Sturdiness: The UGREEN Aux Splitter Cable is made to last. Gold-plated plugs and an aluminum alloy casing greatly increase durability for a longer lifespan. The nylon braided jacket is sturdy enough to resist twist, tug, and tangle and passes over 10,000 bending tests. Broad Compatibility: Turtle and the majority of TRRS headsets can be used with the UGREEN PC headset adapter.