- The 1.M.2 A/E key to PCI-E extension cable provides seamless connectivity for a variety of PCI-E interface devices, including sound cards, video cards, network cards, and capture cards. - Compatible with PCI-E 1X, 4X, 8X, and 16X configurations, this cable offers flexible options to suit your specific needs. - Gold-plated pins enhance durability and ensure reliable performance, with high temperature resistance that extends the product's lifespan. - Constructed with EMI anti-electromagnetic interference design, this cable features strong shielding for stable transmission, effectively reducing signal interference. Use Scenarios: 1. Upgrade your gaming setup by connecting a high-performance graphics card to your motherboard, ensuring maximum performance and visual quality. 2. Enhance your audio experience by integrating a dedicated sound card, providing superior sound quality for gaming, music, or professional audio production. 3. Stream live content effortlessly with a capture card, allowing you to record and broadcast high-definition video without any lag or signal loss.