Low Profile mechanical switches offers the speed, accuracy and performance of a mechanical switch at half the height. The GL Clicky switch features a distinctive sound and tactile feedback. Comes in 3 options: GL Tactile, GL Linear or GL Clicky. LIGHTSYNC technology provides next gen RGB lighting that synchronizes lighting with any content. Personalize each key or create custom animations from 16.8M colors with Logitech G HUB software.