The brown mechanical switch provides a quiet and tactilefeedback where you feel and hear clearly when a key has beenpressed. These switches are also built to last with a lifespan of50 million keystroke lifecycle. The Copilot AI hotkey on your keyboard provides instant access to an advanced AI assistant designed to assist you in various tasks. Simply press the designated hotkey and Copilot AI will be ready to generate code provide creative suggestions or assist you with languagerelated tasks. It’s your quick and efficient way to harness the power of AI right at your fingertips. The backlit LEDs have an adjustable white light that is ideal for a placewith low light . With the touch of the lighting button you canadjust the brightness. Our keyboard’s multiOS layout feature is designed for versatility catering to users across various operating systems. With the ability to seamlessly switch between layouts for different operating systems such as Windows macOS and Linux. The AKB680UW has various builtin hotkeys. With just a simple click you can enjoy the convenience of different windows functions and various lighting effects.