物理 ぶつり入力 にゅうりょく装置 そうちでしょう
butsurinyūryokusōchideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 物理入力装置

1. Probably a physical input device.

Polite
Presumptive
Conjecture
Computing