

🖱️ Click with Confidence, Game Without Limits!
The KAILH GM4.0 and GM8.0 Micro Switches deliver professional-grade durability with up to 80 million reliable clicks, gold-plated contacts for superior conductivity, and precise 0.3mm actuation travel. Designed to eliminate double-click issues and provide tactile feedback, these switches are the ultimate upgrade for gaming mice, ensuring flawless performance and longevity.




| ASIN | B0BMK4WB1N |
| Actuator Type | Push Button |
| Best Sellers Rank | #3,721 in Video Games ( See Top 100 in Video Games ) #176 in PC Gaming Mice |
| Brand | KAILH |
| Circuit Type | 3-way |
| Color | GM Red 4pcs+GM Black 4pcs |
| Compatible Devices | Gaming Mice with Touch Control |
| Connectivity Protocol | Wi-Fi |
| Contact Material | Gold |
| Control Method | Touch |
| Current Rating | 50 Milliamps |
| Customer Reviews | 4.8 4.8 out of 5 stars (87) |
| Date First Available | November 16, 2022 |
| International Protection Rating | IP67 |
| Item Weight | 0.176 ounces |
| Item dimensions L x W x H | 0.5 x 0.23 x 0.26 inches |
| Manufacturer | Kaihua |
| Number of Items | 999 |
| Number of Positions | 2 |
| Operating Voltage | 12 Volts |
| Operation Mode | ON-ON |
| Product Dimensions | 0.5 x 0.23 x 0.26 inches |
| Terminal | Physical |
| UPC | 701969425902 |
| Unit Count | 999.0 Count |
T**Y
perfect for fixing a HUGE trackball click problem
the HUGE trackball has a serious flaw with the left click failing in only a few short months, this switch soldered in perfectly and not only fixed the problem but gave the trackball a very satisfying click feel on the left click button now.
A**R
They do clicks and thangs
They really do be clicking. I offered the GM red 4.0 I have large heavy hands and fingers and these have some resistance so you get a lot of tactile feedback which I love about these. Soldered in well and fixed my mouse’s double clicking. (Picture provided. I installed these into a Logitech G604, which they don’t make anymore and are hard to get. All in all, they seem decent quality and work after soldering.
H**N
YES
Used it to fix my G502. It worked perfectly
A**1
Switched switches on a Logitech m720
My Logitech m720 was dropping clicks, so rather than buy a new one, I swapped the microswitches out. It is a pretty easy (<1hr) job if you are careful in disassembly and can de- and re-solder. These not only fixed my issue, but the clicks are distinctly snappier and more satisfying. Probably more expensive than you can get elsewhere, but it was a quick delivery.
C**T
Fantastic Aftermarket Switches
I have two Logitech G604 mice that I absolutely love. I've used them for about 4 years now at work and at home. They were about $80 when I bought them, so I definitely didn't want to have to replace them when they suddenly started having click bouncing problems. I do a lot of soldering work at my job and figured it would be a pretty simple job (your mileage may vary). I replaced the switches in one and decided to compare them side-by-side. The G604 uses Japanese Omrons, but there is quite a bit of travel in the buttons before it actuates. The Kailh switches seem to actuate the very instant you apply force to them. They definitely feel premium. They are no more or less noisy than the Omrons and feel like they have close to the same actuation force. Overall, I'm happy with the purchase. It saved me lots of money on replacing my old mice, and they feel great!
N**R
Saved my G602 from the garbage can
Had a G700 which I used the grey ones on, had a louder click than I expected but it was such a weird design (the G700) to get to the switches and de solder that when something else messed up I just tossed it in the garbage. I pulled out my old G602 (shelved due to the double click issue) and opened it up, much easier to get to switches! I used the red ones and I am very pleased with the choice. The mouse is like new now and has subtle clicks. Nice that I will be able to keep this around for a lot longer now.
C**C
Work as expected and easy to install
Have had these working in my G Pro Wireless mouse for a little over a year now and they have been working perfectly. They did take a little getting used to as they have a much deeper and heavier click compared to the original switches, but it grew on my over time.
A**R
Solid switch
replaced the omron switch that double clicked in my g pro wireless and it works great. Has a bit of a deeper click than the omron by a bit but still feels great. idk if i just have to break it in but the activation force feels a bit on the heavier side but feels amazing. get this if you are replacing double click switches.
J**O
Ideal para reparar el "doble clic" por hardware. Si ya descartaste mallware y tienes doble clic, es ideal para reparar tu mouse. La cantidad es ideal para mouse gamer profesional. Los use en un Corsair M65. Altamente recomendable, sin duda volveré a pedirlos. Importante: Compra una pasta para soldar de alta calidad, para no maltratar la pista de cobre.
E**V
I bought it to replace them in my mouse
R**H
Used to repair a trackball mouse. Worked as expected
M**.
Used these to repair a double click problem on an MX Anywhere 3 (MR0083). The switches work great! They are a bit louder than the originals, but they feel more positive and its a better 'click'. I did NOT need to cut a pin off as my mouse mobo had 3 holes so I did not modify these switches at all. Careful with de-soilerding these boards, I melted one of the post holes out of the board trying to get soilder out of a hole. Luckliy I still have contact and the switch still works, but I almost scrapped the board.
E**O
Era desesperante trabajar con el problema de "Double Click" que tenía mi mouse Logitech MX Anywhere 3 principalmente en el boton derecho. Asi es que de una vez reemplacé los dos botones por estos KAILH y santo remedio. Los interruptores que el mouse trae de fabrica tardaron 3 años en darme problemas, a ver cuanto duran estos KAILH, que por lo que he leido son bastante buenos. Apenas llevo 1 mes con este cambio
Trustpilot
2 weeks ago
2 months ago