Note: Not supporting PCIe 4.0 operation. For use with PCIe 4.0 devices, connect the GPU directly to the motherboard first and set BIOS PCIe mode to Gen 3.0, then utilize the pci-e 3.0 riser cable. PCIe 3.0 High-Speed Extension: Compatible with most GPUs and motherboards, supports PCIe 3.0/2.0/1.0 applications.
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