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@hynn_nnn

USBハブに沢山繋いだときの消費電力を検証

Posted at

経緯：ハブに繋ぐとPCのバッテリーが減る

検証

全部繋ぐ

Type-AにiPhoneとキーボード，Type-CにXperia，HDMIにモニター

結果

消費電力は　27.3W～42.3W
充電は30分で　77％→90％
WMICコマンドで確認すると　ButteryStatus=2
⇒AC駆動かつバッテリー充電
各機器充電安定

？？？
充電減る問題，起きてないんだが

そもそも45W無いのにAC駆動＆バッテリー充電だし

問題なく動くならいいです

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