.   Slim profile. keeps your hands in a natural position and high-definition optical mouse puts you in control. Compatibility . works with Windows simply just plug and play. Spill-resistant design . and durable keys that can last up to 10 million keystrokes. Quiet typing experience . thanks to low profile keys that barely make a sound. 3 Year Warranty.   Logitech® Desktop MK120. A durable duo that brings comfort style and simplicity together. You\'ll be comfortable with the sleek yet sturdy keyboard thanks to the low-profile whisper-quiet keys and standard layout. And the high-definition optical mouse puts comfort and control in your hands with smooth accurate tracking and a comfortable ambidextrous shape.. .