2pcs TRS 3.5mm Male to 6.35mm Female Gold-Plated- 3.5mm to 6.35mm Audio Stereo Jack Adapter (Gold) 3.5mm to 6.35mm stereo adapter allows a standard 3.5mm (1/8 inch) stereo port to accept a stereo cable with a 6.35mm (1/4 inch) plug Convenient and cost-effective 1/8 inch to 1/4 inch stereo adapters provide spare or replacement adapters to use on different audio systems 360-degree grip treads help easy plugging and unplugging, simply to plug and play, mini size, and portable Gold-plating resists corrosion for pure, clear audio and minimal signal loss Cables snap in/on nice and snug. No cracking, humming or cutting out. For very little money there is a dramatic improvement in fidelity They are sturdy and perfectly fit, Solved the problem that you need to change frequently when using the old adapter