"Topre real Force keyboards are high-end mechanical keyboards built for maximum programming and gaming performance. Designed For comfort and efficiency, real Force keyboards feature toper's best-in-class electrostatic capacitive key switches, which allow for durability and reduced user fatigue. The toper real Force keyboards are available in a variety of models, with options for size, key-weight, and sound. The keyboard line caters to every type of use, and is known for its legendary toper key switch tactility and sound. jujitsu computer products of America (cap) is the sole authorized seller in the united States. Keyboards purchased through cap include a 2-year advanced Exchange , U. S. Based customer support and U. S. Certifications. Please note that cap's 2-year advanced Exchange is valid for products shipped to US addresses only. "