Redragon K551RGB MITRA RGB Backlit Mechanical Gaming Keyboard comes with 104 Keys with Custom Mechanical Switches(Cherry Blue equivalent) designed for longevity with greater durability and responsiveness. Fast mechanical keys with medium resistance, precise actuation, audible click sound, and tactile bump feedback. The RGB Led illuminated keyboard comes with Double-shot injection molded keycaps offering crystal clear uniform backlighting and lettering that doesn't scratch off. Featuring rainbow, RGB colors, 5 different lighting modes, 5 backlight brightness levels, breathing speed, user-programmable RGB backlighting. This PC Gaming keyboard is constructed of aircraft-grade aluminum and ABS with plate-mounted mechanical keys and switches that stand up to tough gaming conditions. ALL 104 mechanical gaming keyboards keys are conflict-free (n-Key Rollover) for ultimate Gaming performance. Featuring 12 Multimedia keys, Non-Slip Ergonomic, splash-proof Design. Comes with a full numeric keypad and a gold-plated corrosion-free USB connector for a reliable connection. It is loaded with high-end switches with mechanical ultra-last springs, crisp and bright adjustable RGB LED backlighting, a gold-plated USB connector for a reliable connection, and a splash-resistant design. The Redragon K551RGB MITRA is compatible with Windows 10, Windows 8, Windows 7, Windows Vista, or Windows XP and Limited Mac OS keyboard support. No matter how long you type or how intense your gaming marathons are, you are always comfortable. It has a 1-year warranty.