[Quality]Gateron Quinn switches, which are 5-pin switches with a heavy touch front. [Feature 1]Compatible with SMD LEDs. This switch will work with most mx mechanical keyboards. [Feature 2]Factory pre-lubricated, life: 80 million; spring: gold-plated double-stage spring 24mm [Product Parameters]:Operating force:59±15gf;Pre-stroke:2.0±0.5mm;Total stroke:3.4mm MAX;Stem:POM [Packaging]: Each switch is placed separately in a PVC plastic tray, with no damaged shaft and no bent pins. Color Quinn Terminal Physical Brand Name GUYEKS Switch Type Tactile Circuit Type 1-way Contact Type Normally Open Manufacturer GATERON Actuator Type tactile Material Type Polyoxymethylene Mounting Type Surface Mount Connector Type Micro Usb Control Method Touch Operation Mode manual Contact Material Copper, Brass, Gold Number of Positions 5 Connectivity Protocol X-10