Essentially the keyboards have software that will allow the user to override keypresses at inhuman speeds. This allows users to switch left/right direction extremely fast, which is very relevant in CS2 due to peeking mechanics.
Specifically, if I'm holding A (moving right) then I press D (move left), in most games in I would stop since I now have both keys down. These keyboards automatically raise the A key even if you're still holding it, allowing an immediate swap of momentum.
Specifically, if I'm holding A (moving right) then I press D (move left), in most games in I would stop since I now have both keys down. These keyboards automatically raise the A key even if you're still holding it, allowing an immediate swap of momentum.