The Rapoo Ralemo Pre 5 Multi-mode Wireless Mechanical Keyboard is a versatile and reliable keyboard designed to enhance your typing experience. It offers multiple connectivity options, including Bluetooth 3.0, 5.0, and 2.4 GHz, allowing you to connect to various devices seamlessly. Additionally, it also has a wired connection option, providing flexibility for different usage scenarios. features of this keyboard are its ability to connect to multiple devices simultaneously. This means you can easily switch between your computer, smartphone, and tablet with just a click of a button. This feature is particularly useful for individuals who work across multiple devices or those who enjoy gaming on different platforms. The Rapoo Ralemo Pre 5 is equipped with an eco-friendly rechargeable battery. This eliminates the need for disposable batteries, reducing environmental impact and providing cost savings in the long run. The battery life is optimized to ensure extended usage time between charges, enabling uninterrupted productivity or gaming sessions.