Unlock new levels of productivity and control with our versatile Shortcut Programmable Keyboard, designed to cater to a variety of needs in both professional and personal settings. This compact and powerful device combines convenience with advanced functionality, making it an essential tool for anyone looking to enhance their workflow. USB and Bluetooth Dual Mode: Enjoy seamless connectivity with the dual mode feature. Simply plug in the USB to switch to USB mode, or unplug to automatically transition to Bluetooth mode. The device enters sleep mode after 15 minutes of inactivity on Bluetooth, preserving battery life and ensuring efficient performance. Programmable Function: Customize your experience with the programmable functions of this mini keyboard. You can set all key functions found on a standard Windows keyboard, allowing you to execute complex shortcut combinations with a single keypress. This feature simplifies tasks and boosts efficiency, whether you're working on detailed projects or gaming. Storage Function: The mini 9-key keyboard includes a storage function, enabling it to retain settings across different systems. Once configured on a Windows system, it can be used on Linux and OS X systems that support the USB protocol, offering versatility and ease of use across various platforms. Knob Function: Enhance your control with the integrated knob, which can be programmed for various functions such as zooming in and out, navigating music tracks, adjusting volume, and more. This intuitive feature provides quick access to essential controls, making it a valuable assistant for multimedia tasks. Application: With a Type C to USB interface, this keyboard is truly plug and play—no drivers required. It can also simulate mouse functions, making it suitable for a wide range of applications, including office work, gaming, music production, media editing, industrial control, laboratory tasks, and production line testing. Optimize your work and play with the Shortcut Programmable Keyboard, a compact yet powerful tool designed to enhance your efficiency and control in any environment. Its dual connectivity, customizable features, and versatile applications make it the ideal choice for professionals and enthusiasts alike.