NLOFIN Macro Keyboard Programmable Keypad,Mini 3-Key OSU Programmable Mechanical Keyboard,Copy Paste Keyboard with Knob Type-C Interface Compatible,Support for Win and Mac Systems (Silver)

The rotary knob can be used to adjust lighting on the sixth layer, with the top three keys respectively for brightness decrease, light off, and brightness increase.
The first three layers of the keyboard are preset with default shortcuts, which you can change to suit your needs, creating a customized keyboard.
When the screen displays the number "1, " rotating the knob adjusts the volume.
When the screen displays the number "2, " rotating the knob adjusts the brush size in Photoshop.
When the screen displays the number "3, " rotating the knob adjusts the timeline zoom in Premiere Pro.
NLOFIN 3-key macro keyboard is made of high-quality materials and features keys that can withstand many keystrokes, with mechanical switches that make each keypress bouncy.
The programmable keyboard is widely used in video game control, office work, instrument control, PPT, and other scenarios.
NLOFIN 3-key programmable mechanical keyboard uses Gateron low-profile switches for faster response and ease of use, featuring a digital screen for intuitive display of the current layer.
Portable keyboard, one-handed gaming keyboard, non-slip design, compact and space-saving, enhancing gaming experience. Equipped with RGB backlight for a tech-savvy feel. The USB cable is detachable, making it easy to carry.
Acrylic material, with a key lifespan of up to 50 million presses.