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🎮 Click with confidence—power your play with Kailh’s pro-grade micro switches!
The KAILH GM4.0 and GM8.0 micro switches are engineered for elite gamers and professionals seeking precision and durability. Featuring gold-plated contacts, a 3-pin design, and an impressive lifespan of up to 80 million clicks, these switches deliver consistent tactile feedback with a 25gf actuation force. Designed for easy integration into compatible gaming mice, they offer a sustainable upgrade path that enhances performance while reducing electronic waste.




| Actuator Type | Push Button |
| Asin | B0BML4H7Q2 |
| Best Sellers Rank | #6,017 in Video Games (See Top 100 in Video Games) #253 in PC Gaming Mice |
| Brand Name | KAILH |
| Circuit Type | 3-way |
| Color | Black 10pcs GM8.0 |
| Compatible Devices | Gaming Mice with 3-pin switch support (GM4.0, GM8.0) |
| Connectivity Protocol | Bluetooth |
| Connector Type | 3 Pin |
| Contact Material | Metal |
| Contact Type | Normally Open |
| Control Method | Touch |
| Control Type | ON-OFF |
| Current Rating | 50 Milliamps |
| Customer Reviews | 5.0 5.0 out of 5 stars (13) 5.0 out of 5 stars |
| International Protection Rating | IP67 |
| Item Dimensions | 0.5 x 0.23 x 0.26 inches |
| Manufacturer | Kaihua |
| Material Type | Metal Alloy |
| Mounting Type | PCB Mount |
| Number Of Items | 999 |
| Number Of Positions | 3 |
| Operating Voltage | 12 Volts |
| Operation Mode | ON-OFF |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specification Met | Ip67 |
| Switch Type | Touch Switch |
| Terminal | 3 Pin |
| Unit Count | 10.0 Count |
| Upc | 701969425919 |
| Warranty Description | Replace |
User
One of the best mouse switches
Got tired of failing mouse switches, so I use these long-life units to replace the left switch (the others don't gets used so much). Surprising is the habit of some manufacturers to use 2-pin switches on a board that can accommodate a 3-pin switch and in this case I replace them all and not just the left click switch.
User
Buen producto
El pedido llegó bien. Me sirvió para arreglar el botón izquierdo del mouse Logitech M185. Quedó perfecto !!
User
Would buy again
Bought these to repair my mouse and turn out 3 of my friends also had that old mouse in the back of their closet that they loved but LMB went dead. Replaced 2 of my own and their 3 and I've used for a few months now without any issues! The click is also more satisfying than the OEM. Will buy again if needed
User
Recomendado
Llego rapido y antes de la fecha programada, los puse en mi Logitech G502 y eh podido trabajar con normalidad, recomendado.
User
Crispy and snappy
Awesome switches!!
Trustpilot
1 week ago
1 month ago