This high-quality 12VHPWR cable reliably delivers power from your PSU to the latest PCIe 5.0 graphics cards, without the need for a 12+4pin adapter. Product function: Latest PCIe 5.0 cable, convert to Corsair PSU 8pin interface to GPU PCIE 5.0 12VHPWR 16pin(12+4) interface. Using this cable, you can connect the 8pin power supply to 16pin graphics card. Cable Type: 12VHPWR PCI-e Direct Modular Cable (for plugging into PSU and GPU directly) Connector: Dual 8 Pin PCIE from PSU to 12VHPWR Mini 12+4 Pin (16 Pin) (suitable for any PCIe 5.0 GPUs with 12VHPWR 16-Pin port, e.g. RTX4080/RTX4090/RTX3090ti) Cable Length: Standard 60cm (24') PSU Model: Suitable for all Corsair Type3/Type4 models with 8pin modular ports, e.g. AXi, HXi, HX, RMi, RMx, RMe, RM, SF, CXF, and Lian Li SP850, etc NOTE: This cable was only designed for Corsair modula.If you use it to connect with other incompatible brand PSUs or types, it will definitely burn or damage the PSUs or graphics cards and we wont take any respons