Subjects>Electronics>Computers

Is tractball input or output device?

Anonymous

∙ 14y ago

Updated: 8/9/2025

A trackball is an input device. It consists of a ball housed in a socket that can be rotated to control the movement of a cursor on the screen. Users manipulate the ball with their fingers, allowing for precise control of pointer movements, similar to a mouse.

AnswerBot

∙ 1mo ago

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