Koolertron Device Programmable with Knob Mechanical Gaming Keyboard Macro Keyboard Keypad Macro Function Left-Hand One-Hand

------------------------------------------------------------------------------------------------------------------ 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ------------------------------------------------------------------------------------------------------------------

Programmable Keyboard: This macro keyboard allows you to customize the function of each key, enabling one-button execution, improving efficiency and experience in office/gaming, and reducing strain on your fingers. With extensive macro settings, the newly upgraded one-handed keyboard features 16 configurable macros, supporting up to 500 key commands, allowing you to replace a series of complex operations with a single key. Free editing with 6 layers: Save up to 6 levels of settings. Instantly switch profiles depending on the scene—work, gaming, creative work, etc.—to meet diverse needs. Built-in microprocessor and storage performance. Once set up, it can be on another computer without resetting. Web Page/Software 2 Settings: This is an upgraded version of the programmable keyboard that supports online homepage operation and software settings. Note: The web driver is suitable for systems such as Windows 7, 8, 10, 11, and Mac OS. The software driver is suitable for Windows 10, 11, and Mac OS systems. Comfortable typing feel and compact design: Features blue switches with a distinct click and rebound. The rhythm of typing naturally enhances work efficiency. Its slim, space-saving design keeps your desk tidy. A detachable USB cable makes it convenient for carrying and storage. Left-hand device, left-hand keyboard, mini keyboard