Noun:

ડેટા ઇનપુટ ઉપકરણ,

data input device's Usage Examples:

A card reader is a data input device that reads data from a card-shaped storage medium.

card reader Any data input device that reads data from a card-shaped storage medium.

card reader is a data input device that reads data from a card-shaped storage medium.

As a thought experiment an intelligent agent may be fitted with a data input device giving a series of numbers, after applying some transformation function.

Synonyms:

keypad, scanner, image scanner, peripheral device, peripheral, computer keyboard, input device, joystick, digital scanner, computer peripheral,

Antonyms:

central, basic,