Redragon Antonium PRO Wireless/Bluetooth/Wired Mechanical Gaming Keyboard, RGB Lighting, Redragon Linear Switches Gray, White/Blue Redragon Gasket OutsideThe body structure differs from traditional screw fixing by using precision-locked caps with gaskets to help reduce noise and flexibility. This provides uniform feedback, while vertical damping reduces harsh noise, providing a clear, clean and softer typing feel. 3-Mode ConnectionEquipped with Redragon's advanced tri-mode connection technology, with USB-C wired, BT 3.0/5.0 and 2.4Ghz wireless modes, which enhance the user experience in all areas. Noise attenuation x 5Equipped with 3.5mm PO foam, IXPE switch foam, PET acoustic pad, bottom socket foam, silicone bottom pad, along with silicone gasket. Significantly reduces background noise, creating a damped and ultra-clean typing acoustic, making every keystroke satisfying and comfortable. Custom Dragon Song Switch With thickly lubricated custom linear switches combined with a gasketed form factor, which delivers a rich, damped linear travel with creamy, comfortable typing feedback. TKL 80% Form Information The K728 PRO tenkeyless keyboard features an 87-key design, eliminating the number pad for more mouse movement space. The original gasket structure and base material are in a compact design, designed for FPS gamers. Professional software supported Expand your options using the available software to design your own new modes and effects, found on redragonshop. Macros with different key combinations or shortcuts for more efficient work and gaming.