A keyboard and mouse combo designed to eliminate excess noise for you and those around you. Welcome a new virtually noise free keyboard and mouse experience. The combo uses new SilentTouch technology to remove over 90% of disruptive sounds while also keeping the familiar typing and clicking feel. No more drop outs and lag thanks to a strong reliable 2.4 GHz wireless connection with a 10 m range. Free up your desk with a USB receiverÃƒÂ¢Ã¢â€šÂ¬Ã¢â‚¬Âso tiny it can stay in your computer. The spill proof design durable keys and sturdy tilt legs with adjustable height add an extra layer of utility and comfort.