Shop with Confidence using a Headphone Jack Splitter: KINGTOP offers a 12-month unconditional warranty, extendable to 18 months, providing reliable support and assurance against any quality or compatibility concerns for older devices. Portable Headphone Splitter: Use a 3.5mm headphone splitter to effortlessly separate the microphone and audio for four-pole TRRS headsets on older laptops or PCs with separate ports, facilitating easy connections to various devices. Classic TPE Headset Splitter: Classic TPE design guarantees durability, making it ideal for on-the-go use. The simple plug-and-play design ensures portability. Polished Connectors for Hi-Fi Audio: Polished 24K gold-plated connectors and oxygen-free copper ensure top-notch audio transmission, delivering an exceptional gaming and communication experience for older devices. Old Version Laptop/PC Compatibility: Specifically designed for compatibility with older laptops or PCs featuring separate microphone and audio ports. Easily connect new headsets using a 3.5mm splitter, supporting various VOIP applications and chat programs.