There are a couple of users I recognize just because of the amount of duplicate/triplicate/quadruplicate posts I see from them, often times grouped up like that too.
Functional illiteracy, they can read the words but not necessarily understand the full meaning of the paragraph. I do know one lady who is totally illiterate and has her grandkids read her mail to her, but she's ~90 and at least knows arithmetic.
The latest USB power delivery standard allows for new voltages of 28, 36, and 48 volts at up to 240 watts at 48V. My current Dell workstation laptop uses two 20V USB C connectors to achieve similar.
Do we have what specs they're planning on supporting?