Something I think is a lot more interesting than them changing names of product lines is that almost all Dells ship with an OEM version of windows which reaches EoL faster, like 5 years sooner, and is more expensive to get a replacement disk image.
I had a tower about 10 years ago that I converted into a dinky little Linux Server, it worked really well all things considered.
The latest XPS laptops really seem like they wanted to copy MacBook Pros from a few years ago with the touch function keys and the barren I/O.
I never really understood the purpose of the XPS line anyway. If you want performance, buy a Precision; if you want a light robust laptop with decent I/O, get a Latitude; if you want a MacBook, get a MacBook.
With that being said the new naming scheme sounds like a joke.
I never really understood the purpose of the XPS line anyway. I
IMHO
Software development and Media work that can benefit from normal consumer video acceleration. They are a lot cheaper than the Precision line and for non-cad/AI tasks and generally outpreform them. The XPS cases are more durable than the latitude and they come with better options for processors and video cards.
From a business standpoint, they were the best option if you needed a normal video accelerator.
That is a bit more expensive and complex. Looks like this is configured with a couple of resistors for 5v from USB which is simple to get and a voltage reg to drop down to 3v3 optionally. Full PD requires a chip and active negotiation for higher voltage levels. Though there are chips that do that it does increase the complexity and cost and soldering skills a bit. Might not be worth it if all you work on is 5v or 3v3.
Any sort of op-amp circuit would easily make use of a 15V input, or better yet using the full 20V with a 10V reference to get +/-10V voltage rails for an amplifier circuit.
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