3-Mode Connection: Introducing Redragon's cutting-edge first-generation 3-mode connection technology, which enhances user experience across the board with USB-C wired, BT 3.0/5.0, and 2.4GHz wireless modes. Stress-Free Wireless: With its integrated 2.4GHz wireless chips and enhanced 3.0/5.0 Bluetooth, the K618 provides a real-wireless, latency-free connection for all devices on the market. Easy toggling between various wireless devices allows for endless possibilities. 30% Sliced Very Thin: The entire keyboard is low profile, with the goal of reducing the distance to actuation as much as possible. This includes the top keycaps, middle low-profile red switches (actuation force: 40g), and bottom board. More Exceptionally Useful: Equipped with four by five dynamic macro keys and a specific function area for managing media. Easy to retrieve frequently used macros without the need for software