A wireless keyboard is a type of keyboard that connects to a computer or other devices without the use of physical cables. Instead, it uses technologies like Bluetooth or RF (radio frequency) to communicate wirelessly. This allows for greater flexibility and mobility, making it easier to use the keyboard from a distance. Wireless keyboards often come with a battery or rechargeable option, eliminating the need for power cords. They are compatible with various devices, including laptops, tablets, and smart TVs. Many users appreciate the clean look and reduced clutter that wireless keyboards provide in their workspace.