Kailh Speed Switch

The primary difference is the high actuation point of 1.1mm, which is significantly shorter than standard switches. This allows for faster input registration, making it specifically tuned for competitive gaming where reaction time is critical.

These switches use an MX-style cross stem, making them compatible with most standard keycaps. However, they feature a PC mount design, so ensure your keyboard's PCB supports plate-mounted or PCB-mounted switches before purchasing.

While 40g is the official specification, many users report that the switches can feel slightly heavier or inconsistent in practice. If you are extremely sensitive to spring weight, keep in mind that the actual tactile experience may vary from the advertised force.

Because of the highly sensitive actuation point, these switches are optimized for rapid gaming inputs rather than long-form typing. Some users find the sensitivity leads to more accidental key presses when typing, which can impact overall accuracy.

These switches offer a smooth linear travel, but they are known for occasional inconsistencies in smoothness and weighting. While they perform well for fast-paced gaming, they may not offer the refined, uniform feel found in more premium or boutique linear switches.