選択 せんたく 入力 にゅうりょく装置 そうちでしょう
sentakuchinyūryokusōchideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 選択値入力装置

1. Likely a selection input device.; Probably a selection input device.

Polite
Presumptive
Conjecture
Computing