This adapter cable is compatible with- various motherboards and cards for PCIE 5.0 RTX4090 RTX4080. Specifications: Item:for GPU RTX4090 4x8-pin PCI-e to 16pin 12VHPWR Connector 90 Degree Elbow. Product Function: New PCIe5.0 cable is suitable for GPU RTX4090 RTX4080 series.
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