Timing function the timing behavior of the DIY mechanical keyboard button to meet a variety of needs. It links with the system to extend keyboard capabilities, allowing oneaction access to folders, software, web addresses, and automatic keyboard configuration. Red switch and comfort features The keyboard uses a red switch with a comfortable, lightweight feel. It reduces fatigue with a low actuation force and quieter operation for a more silent experience. The shaft body is hotswappable, enabling seamless replacement of the mechanical switches when needed. Fully programmable keys and rotary controls All standard keyboard functions can be set and customized. A single button can trigger complex shortcut combinations. Three 360degree rotary encoders provide quick access to page rotation, zoom in/out, and multimedia controls (volume up/down, play/pause, track changes). These encoders can also be configured for other singlekey or combinationkey actions as required, making the setup easy to use. Scenebased key The keyboard supports comprehensive scenebased . It offers onebutton operations for music change and volume adjustment, multimedia control, back/navigation, a onebutton password, onebutton web page opening, a button to open files, copy/paste actions, and hierarchical changes for different keyboard settings. All key and button functions are fully . Practical use scenarios Content creation and workflow efficiency: quickly open folders, launch software, or navigate to websites with a single action; create macros for repetitive tasks to save time. Programming and productivity: assign complex shortcut sequences to a single key, and use the rotary encoders to adjust code viewing, browsing, and media playback without leaving the keyboard. Media professionals and presentations: manage music, adjust volume, and control playback during editing or presentations with easyaccess controls and profiles. Notes All features described are designed to enhance control, , and ease of use while maintaining a professional and reliable keyboard experience.