- NVIDIA and the 12VHPWR / 12V2x6 Adapter without a real locking Mechanism - A serial scattering, a chance find or a one-off slip-up? https://www.igorslab.de/en/nvidia-and-the-12vhpwr-12v2x6-adapter-without-a-real-locking-mechanism-serial-distribution-a-chance-find-or-a-one-off-slip-up/ 5 comments hardware