One-Handed Macro Mechanical Keyboard, Portable Mini Gaming Keypad, Fully Programmable Keys with Red Switches, DIY Programmable Shortcuts, Custom USB

Improved Work Efficiency: Customizing shortcut keys allows users to complete multiple complex operations in a short amount of time, saving time and reducing the chance of errors. Red Switch: The one-handed mechanical keyboard uses a red switch mechanical keyboard. Its ergonomic design ensures highly scientific key strength and stroke, allowing users to complete operations with just a light press. Customized Knob: The portable gaming keyboard is designed with a knob that can be pressed as a custom button, allowing users to customize shortcut keys to suit their habits and needs. Plug and Play: The one-handed macro keyboard is plug and play, requiring no drivers. Its acrylic material is durable and long-lasting. Supported OS: The mini custom keyboard is compatible with multiple operating systems, including Windows, Vista, Linux, and OS X.