Logitech International S.A. is a global provider of personal computer accessories headquartered in Romanel-sur-Morges, Switzerland. The company develops and markets products like peripheral devices for PCs, including keyboards, mice, microphones, game controllers and webcams. Logitech also makes home and computer speakers, headphones, wireless audio devices, as well as audio devices for MP3 players and mobile phones. In addition to its Swiss headquarters, the company has offices in Newark, California, as well as throughout Europe, Asia and the rest of the Americas. Logitech's sales and marketing activities are organized into four geographic regions: Americas, EMEA, Asia Pacific and China.
League of Legends is a multiplayer online battle arena video game developed and published by Riot Games for Microsoft Windows and Mac OS X, inspired by the popular Defense of the Ancients map for Warcraft III. It is a free-to-play game, supported by micro-transactions. It was first announced on October 7, 2008, and released on October 27, 2009.