When you encounter wire failure in use, please feel free to contact us, Our customer service team will reply you as soon as possible and provide technical support. Product name: Video Cable Resolution: 2560*1600 Wire core material: tinned copper Shielding layer: braided + ground wire + aluminum foil Connector material: gold-plated Outer material: PVC What you get: Video Cable × 1 (not including any products) Hello, thank you for coming. We will treat every customer with sincerity, sincerity and enthusiasm. We meet your needs with high-quality products, thank you for your support and trust in our products, and look forward to your visit again! Variable Refresh Rate and Quick Media Switching reduce lag, motion blur, and e tearing so that you can achieve smoother delay-free gaming and real-time interactive virtual reality.