Wide compatibility and lighting support: Gateron KS-9 Blue switches are designed for compatibility with most mechanical keyboards, including Cherry MX. They support various lighting options, such as 3mm round two-pin lights, four-pin RGB lights, and SMD RGB lights. Tested for durability and quality: With over 50 million lab-tested keystrokes, the Gateron Blue switches ensure a long-lasting and reliable performance for your mechanical keyboard. Enjoyable tactile typing experience: Gateron Blue switches provide a two-stage tactile feel, with an actuation force of approximately 60±15gf. The well-balanced pressure, distinct tactile feedback, and satisfying clicky sound make these switches a popular choice for typists and programmers. Note: The clicking sound may not be suitable for noise-sensitive environments. Hassle-free installation: The 3-pin plate-mounted design of the Gateron Blue switches ensures a straightforward installation process. Package for your convenience