【Gasket Mount Structure】Gasket-mounted 75% Mechanical Gaming keyboard. The typing tactile and auditory experience is further enriched with Multi-layer sound-absorbing and shock-absorbing foam. Our keyboard configured Gasket silicone spacers, a sandwich silicone silencer, a sound absorbing foam and a silicone pad at the bottom, Make typing smoother, Reduce keyboard typing noise 【Programmable Backlit & South-facing RGB LEDs】Classic Charming RGB Backlit Customize multiple illuminated light effects with static and dynamic, and you can use the software to change the effect color of the RGB light and customize the key combination, South-facing RGB LED Lights illuminate the keyboard brighter and through the side better 【Hot-swappable & Pre-lubed linear switch】Hot-swap PCB allows you to replace 3/5 pin mechanical switches freely, compatible with many MX switch such as Cherry, Gateron, Otemu, Kailh and other MX switches and its clones.Comes with Pre-lubed linear switch very smooth, quiet, vertical pressing sensation with no clicky feel. Good for quick and long-time typing 【OEM Profile & Double shot PBT Keycaps 】High Quality PBT Material Double-shot keycaps are extremely durability and resistant to wear even for decades, and the legends are particularly vibrant, sharp with high contrast. These keycaps are ergonomically designed OEM profile keycaps, The curved layout will bring you a comfortable typing experience, even if you use it for a long time, you will not feel tired. And there are some extra custom keycaps and three dye-sublimation keycaps 【Ergonomic Design & Offset Arrow Keys 】Anti-slip and two-stage adjustable tilt outriggers, available in two different heights according to different needs.The sunken design reduces the possibility of accidental touches, improves typing efficiency, and enhances the gaming experience. If you're a keyboard noob, this 80% keyboard is perfect for you, as your first keyboard will tell you what features you need 【N-key Rollover】 100% anti-ghosting technology allowsall 87 keys are no conflict, allow multiple keys to work simultaneously with high speed for a reliable connection, great for gamer, typist, programmer, writer etc ♥ Specification - Type: Gasket Mount wired Mechanical keyboard Interface: USB Normal Keys: 87 USB Cable Length: 59inch Keyboard Dimensions: 14.4inch*5.5inch Weight:1.75 lb ♥ FEATURE - Ergonomic Design Concept is adopted on the 75% Gaming Keyboard Full N-Key Rollover Function Support MAC/WIN Chromatic Breathing LED effects Double-shot OEM profile Key cap with Extra keycaps, offering long durability High Quality Mechanical Switch, offering comfortable key-click feeling Long life expectancy, 50 millions key-click lifetime ♥ Package Contents: - 1x Mechanical Gaming Keyboard - 1x Keycap Puller&Swich puller