The Redragon K552 KUMARA RAINBOW RGB Backlit Mechanical Gaming Keyboard is engineered for high-performance gaming with its 87-key layout and custom mechanical switches, providing Cherry Red equivalent durability and responsiveness. Offering medium resistance, an audible click sound, and precise tactile feedback, it ensures optimal gaming performance. With rainbow RGB colors, five lighting modes, and adjustable brightness and breathing speed, the keyboard's user-programmable RGB backlighting adds flair to your setup. All 87 keys feature n-Key Rollover for conflict-free gaming, while 12 multimedia keys enhance convenience. Its elegant, ergonomically designed, splash-proof construction frees up desk space without compromising comfort during extended gaming sessions. The double-shot injection molded keycaps provide uniform backlighting and durable lettering, while adjustable rear feet allow for the perfect typing angle. The keyboard comes with a high-speed USB cable with a gold-plated corrosion-free connector for reliable connectivity, and its metal alloy and ABS construction ensures durability in tough gaming conditions. Compatible with Windows 10, 8, 7, Vista, and XP, with limited Mac OS support, the Redragon K552 KUMARA RAINBOW is backed by a 1-year warranty, guaranteeing reliability and performance for your gaming needs.