KAILHGM4.0 GM8.0 Micro Switch 60M 80MLife Gaming Mouse Micro Switch 3 Pin Black Mice Left Right Button GM 4.0 8.0 (Red 4pcs GM4.0)

They really do be clicking.I offered the GM red 4.0I 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.

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.

For those who are buying these switches for the Logitech MX Master 3S, my mouse had 2-prong switches. But you can use them still: just cut off the NC pin. And they are louder than the original ones. I gave them 5 stars because they are working fine, and nobody promised me that they would be quiet. We'll see how long they last.

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!

Replaced in and worked perfectly in my Logitec mouse.

Very good quality...nice feedback and click. Fast delivery

These function great, for a good price, only issue is that they each are tuned a little differently enough for there to be an audible difference in click.Kind of annoying, but as long as you check the noise they make beforehand and match them up, you should be fine

Easy install into hot-swappable plugs, super satisfying click that is relatively high pitches without being grating. Responsiveness seems better, as the click feels crisper than the stock switches for this mouse. Even bigger bonus that you get more than two, saving you from having to purchase twice, not that they're overpriced in the slightest. Highly recommended, would buy again 100%.