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What is this USB port for? Do I have to connect it to my computer to power the other USB 3.0 ports? : r/Monitors
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GWAANオンラインストア / QGeem ドッキングキーボード 11in1 USB 3.0 変換 アダプター USB Type C 4K HDMI USB C USB 3.0 SD/microSD/TF カードリーダー LANポート RJ45 3.5mmイヤホンジャック macbook ChromeBook iPad Air5(2022) Air4 Pro 2021/2020/2018 Type-C
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