The combination intelligently connects with the work device. You can pair multiple devices and switch effortlessly between them. It simplifies complicated cross-platform usage and meets the demands of multiple tasks. The intelligent switching between Bluetooth 3.0, 4.0, and 2.4 GHz ensures a stable wireless transmission. You can continue to use the combination independently of missing USB ports or loss of the receiver. The ultra-slim case is made of anodized aluminum and is only 4.9 mm thick. The scissor-switch keys provide perfect and precise keystrokes. Thanks to the square chiclet keys with rounded corners, every keystroke is accurately recognized.