Nintendo Switch Pro Controller, Black

Black is a color that results from the absence or complete absorption of visible light. It is an achromatic color, without hue, like white and grey. It is often used symbolically or figuratively to represent darkness. Black and white have often been used to describe opposites such as good and evil, the Dark Ages versus Age of Enlightenment, and night versus day. Since the Middle Ages, black has been the symbolic color of solemnity and authority, and for this reason it is still commonly worn by judges and magistrates.

Black was one of the first colors used by artists in Neolithic cave paintings. It was used in ancient Egypt and Greece as the color of the underworld. In the Roman Empire, it became the color of mourning, and over the centuries it was frequently associated with death, evil, witches, and magic. In the 14th century, it was worn by royalty, clergy, judges, and government officials in much of Europe. It became the color worn by English romantic poets, businessmen and statesmen in the 19th century, and a high fashion color in the 20th century. According to surveys in Europe and North America, it is the color most commonly associated with mourning, the end, secrets, magic, force, violence, fear, evil, and elegance.

Black is the most common ink color used for printing books, newspapers and documents, as it provides the highest contrast with white paper and thus is the easiest color to read. Similarly, black text on a white screen is the most common format used on computer screens. As of September 2019, the darkest material is made by MIT engineers from vertically aligned carbon nanotubes.

Nintendo Co., Ltd. is a Japanese multinational video game company headquartered in Kyoto. It develops, publishes and releases both video games and video game consoles.

Nintendo was founded in 1889 as Nintendo Koppai by craftsman Fusajiro Yamauchi and originally produced handmade hanafuda playing cards. After venturing into various lines of business during the 1960s and acquiring legal status as a public company, Nintendo distributed its first console, the Color TV-Game, in 1977. It gained international recognition with the release of Donkey Kong in 1981 and the Nintendo Entertainment System and Super Mario Bros. in 1985.

Since then, Nintendo has produced some of the most successful consoles in the video game industry, such as the Game Boy, the Super Nintendo Entertainment System, the Nintendo DS, the Wii, and the Nintendo Switch. It has created or published numerous major franchises, including Mario, Donkey Kong, The Legend of Zelda, Metroid, Fire Emblem, Kirby, Star Fox, Pokémon, Super Smash Bros., Animal Crossing, Pikmin, Xenoblade Chronicles, and Splatoon, and Nintendo's mascot, Mario, is internationally recognized, as well as other characters like Donkey Kong, Link, Samus Aran, Kirby, and Pikachu. The company has sold more than 5.592 billion video games and over 836 million hardware units globally, as of March 2023.

Nintendo has multiple subsidiaries in Japan and abroad, in addition to business partners such as HAL Laboratory, Intelligent Systems, Game Freak, and The Pokémon Company. Nintendo and its staff have received awards including Emmy Awards for Technology & Engineering, Game Awards, Game Developers Choice Awards, and British Academy Games Awards. It is one of the wealthiest and most valuable companies in the Japanese market.

Pro is an abbreviation meaning "professional".

Pro, PRO or variants thereof might also refer to:

In electrical engineering, a switch is an electrical component that can disconnect or connect the conducting path in an electrical circuit, interrupting the electric current or diverting it from one conductor to another. The most common type of switch is an electromechanical device consisting of one or more sets of movable electrical contacts connected to external circuits. When a pair of contacts is touching current can pass between them, while when the contacts are separated no current can flow.

Switches are made in many different configurations; they may have multiple sets of contacts controlled by the same knob or actuator, and the contacts may operate simultaneously, sequentially, or alternately. A switch may be operated manually, for example, a light switch or a keyboard button, or may function as a sensing element to sense the position of a machine part, liquid level, pressure, or temperature, such as a thermostat. Many specialized forms exist, such as the toggle switch, rotary switch, mercury switch, push-button switch, reversing switch, relay, and circuit breaker. A common use is control of lighting, where multiple switches may be wired into one circuit to allow convenient control of light fixtures. Switches in high-powered circuits must have special construction to prevent destructive arcing when they are opened.