News » Trackballs & Gamepads Basic Concept

A game controller is a device used with games or entertainment systems to provide input to a video game, typically to control an object or character in the game. Before the seventh generation of video game consoles, plugging in a controller into one of a console's controller ports were the primary means of using a game controller, although since then they have been replaced by wireless controllers, which do not require controller ports on the console but are battery-powered. USB game controllers could also be connected to a computer with a USB port. Input devices that have been classified as game controllers include keyboards, mouses, gamepads, joysticks, trackballs & gamepads etc. Special purpose devices, such as steering wheels for driving games and light guns for shooting games, are also game controllers.


As we all know that proper functioning of a particular functioning body is solely dependent on the functionality of its constituting components. The same applies to any computer system. For a reliable and consistently working system, quality components are necessary. Computer components can be characterized based on various qualities like what work they perform, which system they form a part of etc. On the basis of functionality, Computer components are categorized into 4 groups. These are input devices, trackballs & gamepads , output devices, secondary storage devices and processor and primary storage devices.

Input devices are those Computer components that work as an information transferring mediator to information processing systems. Keyboards, mouse, scanners, digital cameras etc. are the examples of input devices. On Shophoop there is a wide range of wireless input Computer components to meet the taste and requirement of every shopper. Further input devices are also categorized based on- how they transfer or input information, whether the passed information is discrete or continuous and the number of degrees of freedom involved like mice which is a two dimensional or three dimensional navigators used for CAD.

Shophoop is an online shopping site for electronics and other devices like computer accessories, digital display, trackballs & gamepads , and computer components. Shophoop provides all variety of their products at reasonably affordable prices with amazing offers and discounts. Buy Computer accessories, Digital display, Computer components TX, USA.