Kailh Butterfly Blue Switch 5-Pin Linear Pre-Lubed Switch for Gaming with Fast Trigger Pre-Travel 1.2±0.4mm POM Construction (Stem Top &amp Bottom )45±5gf Force MX-Compatible Hot-Swappable (108

- 1. Ultra-Fast Bounce Time ? Instant Response With a bounce time of ≤5ms (at 16 in/sec actuation speed), the Butterfly Blue Switch delivers near-instant reset and lightning-fast responsiveness. Combined with a pre-travel of just 1.2±0.4mm, this linear switch offers effortless, uninterrupted keystrokes for both typing and gaming. Whether you're in a long writing session or a fast-paced competitive match, your fingers stay light, fast, and fatigue-free. - 2. All-POM Construction + Factory Lubing ? Ultimate Smoothness The top housing, stem, and bottom housing are all made from premium POM material ? a self-lubricating plastic that minimizes internal friction. Precision factory lubing further enhances the smoothness, ensuring minimal wobble, consistent feel, and a clean, satisfying sound profile with every press. No manual lubing required ? just buttery-smooth keystrokes right out of the box. - 3. Light Linear Force ? Fatigue-Free Typing The Butterfly Love Switch features a light actuation force of just 45±5gf. Even during long hours of continuous typing, your fingers experience less strain and fatigue. This makes it an excellent choice for writers, programmers, office workers, or anyone who types extensively on a daily basis. - 4. MX-Compatible & Hot-Swappable Designed with a standard 5-pin MX-compatible base, the Butterfly Blue Switch seamlessly integrates into most hot-swappable PCBs and mechanical keyboards. Whether you're building a custom keyboard from scratch or upgrading an existing one, these switches offer tool-free, plug-and-play installation, giving you the flexibility to experiment with different layouts and configurations. - 5. Built to Last ? 70 Million Keystrokes Rated for an impressive 70,000,000 keystrokes, the Butterfly Love Switch is engineered for long-term durability. Key specifications:Pre-travel: 1.2±0.4mm、Total travel: 4.0±0.3mm、Bounce time: ≤5ms (at 16 in/sec actuation speed)、Operation force: 45±5gf