PCIe4.0 x4 Full-Speed DMA Cable 64Gbps High Speed GPU Extension Cable Support X1 X4 X8 X16 (20cm,Side in Side Out)

Blazing-Fast PCIe 4.0 Performance Delivers true 64Gbps bandwidth for ultra-high-speed data transmission. Perfect for GPU, SSD, and high-bandwidth peripherals, boosting large-volume file transfers and system responsiveness. Fully backward compatible with PCIe 3.0 / 2.0.; Premium 5µ" Gold Plating Extra-thick gold plating (5 micro-inches) on all contact pins ensures exceptional conductivity, lower signal attenuation, and superior electrical performance. This translates to stable, error-free communication even under heavy loads.; Durable, Anti-Interference Slot Design High-quality gold-plated slot resists poor contact and prevents system blue-screens. Engineered for thousands of insertion/removal cycles without losing grip or signal quality.

Dust-proof slot covers and gold-finger protective sleeves add full-coverage protection.; Advanced Shielded Cable Construction Built with TPE jacket, HDPE insulation, and 30AWG tinned copper conductors. Differential impedance is tightly controlled to 110±5 @ TDR, minimizing crosstalk and electromagnetic interference for clean, stable signal integrity.; Broad Compatibility Seamlessly works with virtually any PCIe-equipped device motherboards, graphics cards, RAID cards, NVMe-compatible adapters, and more. Supports x1, x4, x8, and x16 physical slots, making it a versatile extension solution for DIY builds and upgrades.