Industry-leading ergonomic design Stainless steel material gives a rugged look and a discreet key for quiet and comfortable typing. Easy to connect and use, just plug the wireless receiver into the USB port of your computer such as desktop or laptop and it is ready to use.No extra drivers needed.You can use the keyboard up to 10 meters / 33 feet.For convenient use, there are many shortcuts to operate, such as volume, playback control, copy and paste text. Varies depending on usage environment and conditions.