Feature:1. [Wide Compatibility] This extension cable meets PCIe 4.0 specifications, compatible with for RTX4090(ti), for RX8900(xt) etc. GPU, backward compatible with PCIE 3.0, PCIE 2.0, PCIE 1.0.2. [Versatile Applications] Ideal for various applications including PC cases, AI applications, servers, extreme gaming, compact ITX setups, and water cooling systems.3. [Long Lasting] Plug and play, no need for BIOS settings, this GPU extension cable features a unique cable protector to enhance durability, prevent cable damage, and ensure optimal connectivity and longevity even when folded or twisted.4. [Improved Cooling and Performance] The segmented design of this riser cable allows for enhanced airflow circulation, effectively reducing working temperatures and boosting overall system performance.5. [High Performance] High frequency PCB design, reduces interference, ensures optimal performance. Enhances durability of connection between motherboard and adapter cable when folded or twisted, maximizes internal space and optimizes.Specification:Item Type: PCIe 4.0 X16 Extension CableMaterial: ABS, PCBColor: WhiteInterface: PCIE 4.0 X16 Transfer Rate: 128Gbps.Package List:1 x PCIe 4.0 X16 Extension Cable