Compact keys: Wave Keys’ compact size allows you to bring your mouse closer to your body, resulting in a more natural shoulder position compared to a full size keyboard Feel the Wave: Get comfier with Wave Keys, the ergonomic wireless keyboard shaped to help workdays go easier on you Type in comfort all day long: The wavy design of this compact keyboard places your hands, wrists and forearms in a natural typing position More palm support, less pressure: A cushioned palm rest with memory foam supports you all day long and gives you more wrist support (1) Smoother days, your way: Personalize your Wave Keys experience using the Logi Options+ App, where you can choose shortcuts that save time and keep your work flowing (2) In case of wireless keyboard or combo (keyboard and mouse), the USB receiver is usually provided either inside the mouse (under the battery cover) or attached within the product packaging