12VHPWR 12+4Pin PCIe 5.0 to 3X 8Pin GPU Power Cable, PCIe5.0 12VWR Adapter Power Cord for RTX 3090 Ti, RTX 4080, RTX 4090 HighPower Gaming Graphics Card Modular PSU

This PCIe 5.0 12VHPWR (12VWR) to triple 8pin GPU power cable is a professional power conversion cord for modular power supplies. It adapts the native 12+4pin PCIe5.0 power port on modular PSU to three standard PCIE 8pin connectors, offering sufficient power input for powerhungry highend graphics cards including RTX 3090 Ti, RTX 4080 and RTX 4090.

Highthickness copper inner conductors reduce voltage loss during highcurrent operation. It maintains reliable power supply under heavyduty gaming, video rendering and longtime continuous running, avoiding GPU performance throttling, system crash and overheating risks caused by insufficient power supply. Every connector is built with locking latch, which clicks firmly into position to resist loose contact caused by GPU gravity, chassis vibration or cable tugging.

Easy plugandplay setup without drivers or extra adapters. Perfect for new gaming PC assembly, graphicscard replacement and custom workstation modification.

Important safety note: This is GPUspecific PCIE power cable, NOT CPU EPS12V cable. It must connect to genuine 12VHPWR 12+4 pin modular PSU port. Ensure your power supply provides enough total wattage for your graphics card. Miswiring or insufficient power may cause permanent hardware damage to GPU, PSU or motherboard.