[Keyboard Switches] GATERON KS-3X1 Milky Yellow Pro Keyboard Switches – Gateron linear switches are 5 pin custom key switches made for DIY enthusiasts to obtain satisfying typing feelings with more affordable options as they wish. [Performance] Gateron KS-3X1 Milky Yellow Pro keyboard switches are produced with a 50gf operating force that is aimed to create unique and smooth feedback. The upper and lower parts of the switch body are made of Milky nylon housing, which comes with lubrication from the factory. [SMD LED & Plug-in LED] Gateron KS-3X1 Milky Yellow Pro key switch is plug-in LED compatible. 5-pin structure is much more reliable for the key switches. This switch can be suitable for most mx mechanical keyboard. [Spec] Operating Force: 50±15gf, 35pcs included in each pack, Pre Travel: 2.0±0.6mm, Total Travel: 4.0mm Max, Stem Material: POM, Type: linear, Spring: Spring steel, Pre-lubed: Yes.