1. Using pure copper wire core, the signal transmission performance is better and more stable2. For Arctis 3 5 7 PRO headphone/SteelSeries Arctis sound card3. How to use: The adapter cable is suitable for SteelSeries Arctis card and can be used with 3.5mm interface headphone wire4. Wire core material: bare copper wire5. Wire material: oxygen-free copper6. Process: gold plating7. Length: 12cm8. Weight: about 5g