The Lenovo Professional wireless keyboard is designed to enhance productivity and comfort. Featuring a full-size QWERTY layout with a numeric keypad, it caters to all your typing needs. The keyboard supports dual connectivity, offering both 2.4 GHz wireless and Bluetooth options, which allows for easy switching between devices and a tidy workspace. An adjustable height setting ensures ergonomic comfort during prolonged use, while the chiclet keys are designed for quiet and responsive typing. This keyboard is not only built to last with a key life span of 10 million clicks but also emphasizes sustainability with 65% of its construction made from post-consumer recycled content. It's the perfect choice for environmentally conscious professionals seeking a reliable and comfortable typing experience.