Fasgear PCI-e 5.0 Extension Cable, 16Pin(12+4) Male to PCI-E 5.0 4×8(6+2) Pin Female, 6AWG Tinned Copper Wire, Up to 600W, Compatible for GPU RTX 3090Ti 4080 4090 4070Ti, 40cm, Black | FG-16PF02

PCI-e 5.0 Extension Cable Compatibility and Requirement Check: Ensure PSU has PCIE 8Pin(6+2) ports. Confirm GPU’s PSU wattage requirement for RTX 4090/4080/3090Ti/4070Ti. Contact support if unsure about compatibility or port type. Avoid forceful plug/unplug actions. Designed for Specific GPUs: Fasgear PCIe 5.0 16(12+4)pin male to 4X8(6+2)pin female sleeved extension cable for GeForce 3090Ti/4080/4090/4070Ti. Not compatible with 12-pin GeForce RTX 3090 Series GPUs, only supports 12+4 pin female GPUs like RTX 3090Ti, RTX 4080, RTX 4090, and RTX 4070Ti. Output Capacity: Supports up to 600W output. Plug terminals made of alloy copper and tinned material for stable higher currents. <