Function: 1. PROGRAMMABLE KEYBOARD: Customize any key to match your workflow, including complex shortcut combinations for increased productivity. 2. CUSTOMIZABLE BUTTONS: Set your own functions with dedicated software and enjoy seamless transitions between devices with built-in memory. 3. VERSATILE ROTARY KNOB: Includes 2 rotary knobs, rotate to zoom in and out, or press for additional functions like volume control, playback, and more. 4. COMPREHENSIVE CUSTOMIZATION: Tailor your keyboard for various tasks, including magnification, copy, paste, gaming, office work, and media playback. 5. INDUSTRIAL STRENGTH: Precision engineering and durability for consistent, reliable keyboard performance in industrial environments. Specification: Item Type: 12 Button Keyboard Material: ABS, Acrylic, Metal Usage: Suitable for offices, gaming, music, media, industrial control, laboratories, production line testing, and other fields System Support: For Windows, for Linux, for OS X Key Lifespan: Up to 50 million times Type: Dustproof red switch Number of Keys: 12 keys Operating Temperature: -10 to 50℃. Package List: 1 x Keyboard 1 x Data Cable (Color random) 4 x Foot Pad Note: This software can only run in the Windows system temporarily, please try to download on the PC side, the setting software does not need to be installed, open can run directly, after the setting, it will be automatically stored on the chain disk and then connected to the support of the USB protocol like for Linux, for OS X and other systems to use (the first run was pay attention to security software to release, set as a trusted file)!!