Features:OOTDTY   100% brand new and high qualityThis link is only the shaft and switches for mechanical keyboard,no keyboard included.This switches is 3 pin.It can support both normal RGB and underglow SMD led.TTC Speed silver actuation distance is around 1.08mm which is much ahead of normal switch.This is good for many operation games.TTC speed silver switch conduction Force is 1.08+0.4/-0.2mm, which is 46% faster than the standard mechanical switch 2.0mm and 10% faster than the traditional silver switch 1.2mm.The initial force is around 39gf.The operation force is 45gf.The lifetime is around 100 million times.Specifications: Shaft: TTC Speed Silver SwitchTrigger pressure: 39g forceBottom pressure: 45g forceUpper cover: transparentLower cover: blueLife: 100 million timesSpring: double springSwitch type: linearPin: 3-pinPackage Includes: 5pcs x TTC Speed Silver SwitchesNote: No retail package.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!