?Highly Compatible & Professional Customer Service?: PC gaming keyboards compatible with Windows and MacOS, which can works perfectly on all kinds of devices. RK ROYAL KLUDGE has a professional service team. Over the years, we keep bring high-quality products and services to customers, so that we have gained the love and trust of many customers. If you have any questions, you can contact us anytime. RK ROYAL KLUDGE will spare no effort to provide customer with the best service within 24 hours. ?Indicator Lights & Detachable Wired Design?: The keyboard panel has four built-in status light to make the status of the mechanical gaming keyboard clear at a glance. Embedded detachable wired design, plug and play, can ensure the connection stability of the wired computer keyboard. Scientific step keycap design brings maximum comfort, reduce hand fatigue after long-term use. ?Gorgeous RGB Backlit & Software Support?: RGB backlit keyboard has 20 built-in RGB modes and 8 colors. This light up keyboard also has side lights on both sides to enhance the RGB effect, gorgeous in dark scenes. Through RK software, the keyboard RGB mode, light color, macro setting and key function can be customized. ?Hot Swappable Linear Yellow Switches?: Pre-lubed custom RK yellow switches is quieter and smoother than red switches. EVA cushioning cotton is added inside the hot swappable mechanical keyboard to reduce switch noise and ensure a more comfortable click sound. Hot swap PCB board suitable for 3pins or 5pins switches, you can custom the keyboard switches by yourself, convenient change at any time. ?75% Percent Compact & Anti Ghosting Gaming Keyboard?: 87 keys TKL design can save 30% of the desktop space, and the mouse has more active area. This 75% percent gaming keyboard is a treat for FPS players. All keys are conflict-free and can clearly register your every click, easily handle various combinations of keys. FN+(F1~F12) inspires multimedia functions to quickly meet your needs.