[Performance]: Kailh box summer switch has high stability, very comfortable sound and strong touch, and is deeply loved by consumers. [Data]: KAILH BOX SUMMER switch, paragraph touch, total stroke: 3.6 ± 0.3mm, operating force: 50gf ± 15gf, bottom: 55g, life: 80 million times [Advantages]: The sound is more crisp and clean than the traditional kail box switch, and the light transmission material is preferred. It is clear and transparent, and the light transmission is very good. The overall appearance of the switch is very good. [Compatibility]: It is compatible with Cherry-style hot-swappable keyboard. Kailh Switch is a three-pin switch compatible with 5-pin hot-swappable keyboard.   Specification Upper Housing Material: PC Lower Housing Material: PC Stem Material: POM Switch Type: Clicky Actuation Force: 50±10gf Bottom Force: 55±10gf Pretravel: 1.8±0.4mm Total Travel: 3.6±0.4mm Operating Life: 80 Million Cycles