入出力 にゅうしゅつりょく機器 ききじゃなかったです
nyūshutsuryokukikijanakattadesu

Noun
Desu Copula

The polite, past negative form of 入出力機器

1. Was not input/output equipment.; Wasn't an I/O device.

Past/Perfective
Negative
Polite
Casual Register
Computing