For starters, most of the top gaming keyboards use mechanical switches, and so too do the top gaming mice, for that matter. These differ from the usual membrane construction you’ll find on cheaper keyboards, and that means greater responsiveness, reliability, and generally a nicer feel. Beyond that, gaming keyboards offer plenty of nice-to-have features, such as RGB lighting, media control keys, macro keys, USB passthrough, wireless connectivity, and much more.
When it comes to gaming mice, you’re looking more at the sensor that tracks your movements on your mouse pad. A good sensor will offer zero acceleration, track you accurately, and be able to withstand you throwing the mice hither and thither. Combined with a comfortable shape, you’re looking at a winner.
Throw in a cheaper price on top of all of those great features, and you have a keyboard or rodent set to last many years.
Source: https://www.pcgamer.com/cyber-monday-keyboard-mouse-deals-2021
