MKESPN 13 Keys RGB Multi-Function Macro Programming Mechanical Keypad Wired With Knob Keyboard 1. Material: ABS plastic 2. Number of keys: 13 keys 3. Interface: USB to type-c 4. Connection: wired connection 5. Shaft body: mechanical shaft body 6. Weight: about 125 g 7. Cable length: about 1.8 m 8. Size: about 12.7 x 8.7 x 2.9 cm 9. Packing list: keyboard x1, stand x2, TPYEE cable x1, spare shaft x2 Features: 1. Mechanical axis body, ergonomic design, metal knobs, support game macro programming 2. Key and cable separation design, portable operation, plug and play, thin and compact 3. 12 kinds of colorful RGB lighting effects, free to switch, the flow of light and shadow, the tide of extraordinary 4. Knob mode switch, two modes of gaming and office, switch at will. 5. Knob to adjust the volume, mouse wheel, free to set up macros, built-in on-board memory can be stored, the game more enjoyable! 6. All keys hot swapping, create customized shaft hot swapping, support a variety of axes, you can change the axis of their own 7. Multiple macro programmable keys, according to personal habits to set key functions, lighting volume adjustable, easy to play all kinds of games. 8. Multiple colors, a variety of collocation, colorful and more material