Razer’s launching a new mechanical keyboard that might get the attention of more than just those who fall into the RGB-forward gamer demographic. The company’s BlackWidow V4 75 includes hot-swappable switches, a gasket-mounted plate with two foam layers, screw holes on the PCB board for screw-in stabilizers, and even factory GPL 205g0 lubricated stabilizers, amongst other features. That’s the sort of stuff you see on enthusiast keyboards like Drop’s Sense75 and Keychron’s Q1 Pro,…