Foldable Laptop Stand
Neck pain at twenty is a choice you make one hour at a time. Raising the screen to eye level fixes it, but only if you add an external keyboard — otherwise you have moved the problem to your shoulders.

Adds a drawer to a desk that never had one. It sticks on, holds the pens and dongles and the charger you keep losing, and comes off at move-out without taking the finish with it.
Neck pain at twenty is a choice you make one hour at a time. Raising the screen to eye level fixes it, but only if you add an external keyboard — otherwise you have moved the problem to your shoulders.
The point is not the monitor, it is the desk underneath it. Clamping the screen to the edge gives back the whole footprint the stand was eating. Measure your desk edge thickness first, because the clamp has a limit.
It lights the desk without lighting the screen, which is the one thing a desk lamp cannot do. If you work after dark this does more for eye strain than any setting in your display menu.