Fitted with hot-swap socket types including for , for and for Good replacement switches for Cherry, for , for , for and for switches Approximate lifespan of 60 million times of keystrokes based on the laboratory durability test Equipped with LED slot ready for LED Mod/Assembly, and are SMD compatible (LED underneath the switch) Come with for MX style structure so would fit most keycap sets with (X) stem<br><br>Cream Yellow Pro is an upgraded version of Cream Yellow. Major Changes: 5-Pin switches (better stability) Dustproof stem (better stability) Upgrade silver contact to gold Upgrade phosphor copper to alloy copper Lubed rail to reduce friction Overall it should bring a more consistent typing experience. Type:Linear Operating Force:50 ± 10gf Total Travel:3.3 mm Pre-Travel:2.0 ± 0.6mm Tactile Position:N/A Tactile Force:N/A Compatible with most mechanical keyboards with 5-pins hot-swappable socket Colour:Yellow Material:POM+PC<br><br>Package Contents: 45 * Keyboard Switch<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.