define input devices for computers
Noun. 1. input device-a device that can be used to insert data into a computer or other computational device. data input device. computer keyboard, keypad-a keyboard that is a data input device for computers; arrangement of keys is modelled after the typewriter keyboard. joystick-a manual control consisting of a vertical handle that can move freely in two directions; used as an input device to computers or to devices controlled by computers.
1. input device-a device that can be used to insert data into a computer or other computational device. data input device. computer keyboard, keypad-a keyboard that is a data input device for computers; arrangement of keys is modelled after the typewriter keyboard.