It’s no surprise that NVIDIA is gradually dropping support for older videocards, with the Pascal (GTX 10xx) GPUs most recently getting axed. What’s more surprising is the terrible way t…
Well, regardless, the spec only cares about devices drawing more current than the host can supply, and that has always been consistent. Electricity doesn’t really work in a way the host can “push” current, the only way it could do that would be with a higher voltage, which would damage anything not designed for it. But that’s what the USB-PD spec is for, negotiating what voltage to supply, up to 48V now.
Well, the original comment was about “pushing more current through than the spec”, and that’s pretty much what we did…
Well, regardless, the spec only cares about devices drawing more current than the host can supply, and that has always been consistent. Electricity doesn’t really work in a way the host can “push” current, the only way it could do that would be with a higher voltage, which would damage anything not designed for it. But that’s what the USB-PD spec is for, negotiating what voltage to supply, up to 48V now.