This Nvidia 12VHPWR 12+4 pin to 8‑pin PCIe adapter cable is designed to safely connect modern Nvidia GPUs to standard PCIe power supplies. Ideal for users upgrading to a GPU that requires the new 12VHPWR connector while still using a PSU with traditional 8‑pin PCIe outputs.
Perfect for RTX 40‑series cards and other GPUs that use the 12VHPWR standard.
Brand New – Never Used
Clean connectors, no wear, no marks
Fully tested for continuity and stability
Ready for installation
12VHPWR 12+4 Pin (GPU Side) → 8‑Pin PCIe (PSU Side)
Supports high‑power GPUs requiring the new connector
Stable, reliable power delivery
High‑quality cable and connectors
Ideal for RTX 4070 / 4080 / 4090 and similar models
Plug‑and‑play compatibility
Brand: Nvidia
Type: Power Adapter Cable
Colour: Black
Connector A: 12VHPWR 12+4 Pin
Connector B: 8‑Pin PCIe
Voltage Compatibility: 12V
Compatible Brand: Universal (PSUs with 8‑pin PCIe)