In the UK, due to cultural norms there is a slightly different standard for device connectivity known as "Universal Serial Double-Decker Bus" (USDDB).
@ipg There actually is something that looks kind of like this that’s a standard(ish) for use in Point of Sale systems called “PoweredUSB”!
@xanarin @ipg plugging my phone into 24v usb to charge 5x as fast

@toadking @xanarin @ipg

PD can negotiate up to 48V. More for laptops than phones at those power levels though.

@SiteRelEnby I highly doubt that port is doing any kind of power negotiation tho.