Brand : Kailh Switch Mount : 3-pin (Plate Mount) Switch Type : Linear Bottom Out Force : 70g Actuation Force : 50g Actuation Travel : 1.1mm Total Travel : 3.5mm Top Housing : Polycarbonate (PC) - Transparent Clear Stem : POM - Silver Bottom Housing : Nylon - White Lube : Lubed (Factory Lube) Kailh PG1511 series is a family of Cherry MX clone switches. PG1511 series adopted the use of all four of Cherry #39;s base holes (inner holes for monochrome LED, outer holes for jumper or diode) for a single four-leg #34;DIP #34; through-hole RGB LED. Most #34;speed #34; types accept any LED types, but have no lateral support for LED legs