Koolertron Programmable Ergonomic Split Keyboard,One-Handed Mechanical Gaming Keypad with RGB Backlit, Portable Single-Hand Design for Windows/Mac, Ideal for Gaming & Productivity

Ergonomically designed split keyboard: The position and spacing of the two keyboards can be adjusted according to different usage habits, allowing you to have a more natural and comfortable typing posture, saying goodbye to wrist fatigue. The left and right keyboards can also be used separately, making it convenient to carry when going out ^^
Upgraded version with display screen: The latest designed OLED display screen can show the current layer of the keyboard. It is very convenient to view after switching layers. There are also upper and lower case status prompts and dog interaction animations ^^
All keys are programmable: Any key is programmable, including two glowing circular buttons. The custom programmable key functions include the regular 104 buttons, Web navigation buttons, multimedia shortcuts, keyboard locks, Windows locks, etc. Each button can be set to any of these buttons. You can connect a keyboard (plug and play) and multiple keyboards to the same computer simultaneously, and they won't interfere with each other ^^ There are 32 macro function buttons: Macro functions can be used in series and delay commands can be added to meet various complex usage scenarios, such as Office, CAD/Ae/Pr/Ps shortcuts, various user accounts and passwords, game tips, and basic code for programmers. For example, the setting button will trigger A series of operations such as "Ctrl + A 0.5 s, Ctrl + C 0.5 s, Ctrl +
V" ^^ 4-layer custom configuration: Built-in MCU. After setting the keyboard keys, they can be stored in the MCU of the keyboard without resetting the keyboard. Four layers of configuration can be saved to handle various usage scenarios. It is not only suitable for gamers, but also for many other types of users, including designers and video editors ^^
RGB color backlight: There are multiple effects to choose from, and the brightness and saturation can be customized according to the color required by the user. The buttons are very clear and bright. You can enjoy them to your heart's content on a pitch-dark night without any lights, or you can turn them off by yourself ^^
Hot Plugging: Supports hot plugging and is equipped with a key cover puller, allowing you to DIY various effects according to your own needs