Features: 1. FREE OPERATION: The 8 key, 1 knob design allows for more complex tasks, making it easier to adjust the volume, screen brightness, or other settings, enhancing your keyboard experience. 2. CUSTOMIZABLE MACRO PROGRAMMING: The keyboard supports customizable macro programming, enabling you to bind frequently used actions or specific commands to keystrokes for executing multi-step operations with a single key, thus boosting your work or gaming efficiency. 3. HOT SWAPPABLE DESIGN: This keypad features hot swappable technology, allowing you to change keycaps or switches anytime to quickly adapt to different scenarios. 4. BLUE SWITCH: The mechanical keyboard is equipped with a blue switch design, offering a unique tactile feel, rapid feedback, and durability, enhancing competitive gaming performance with clicking and quick combo operations. 5. KEYBOARD CABLE SEPARATION: The keyboard has a separation design for the keyboard and cable, allowing for more flexible positioning of the wiring based on personal usage habits, minimizing cable clutter and organizing your desktop better. specification: Item Type: Mini 8 Key Keypad with Knob Material: Acrylic Connection: Wired Connection (Cable Separation) Cable Length: Approx. 1 meter / 3.28 ft Package List: 1 x Mini 8 Key Keypad 1 x Data Cable 1 x USB Flash Drive 1 x User Manual Note: The package includes a USB flash drive to easily read and transfer the software to your computer.