As long as the micro-movement is rectangular three-pin, you can use the universal Huano series micro-movement! Color: Blue, Pink, Yellow, White [HUANO White Dot]: HUANO mouse microswitch, 5 million click lifespan, silver contact! 0.05A 30V for DC 70. (the original customized shuangfeiyan switch, the market generally feels that there is no uniformity, why the original hand is better, because HUANO is custom-made specifically for the button, the model of fretting, feels very small deviation), if you need this, please choose "white" [HUANO Blue Dot]: 10 million click lifespan The lifespan is long, short travel, recovers quickly, feels crisp, a little hard for people to feel, feels, High cost of a micro, suitable for high-, medium- and low-end mouse replacement, if you need this, please choose "blue" [HUANO Yellow Dot]: 8 million click lifespan, Queen's original A4tech fretting, silver! 0.05A 30V DC Long lifespan, silver contacts, gold alloy splitter, feels comfortable, 8 million super long lifespan, Fine micro-movement, highly recommended, if you need this, please choose "orange" [HUANO Powder]: 10 million click lifespan, silver contact! 0.05A 30V for DC 70, Short stroke length, Feels a little brittle, Handle hardness just right (a little soft and crisp), suitable for people to feel, Domestic cost-effective A higher micro, suitable for low-end mouse replacement, if you need this, please choose "red" Package includes: (Without retail packaging) 5 x HUANO Mouse Micro Switches