There is high CPU usage when using a USB audio device connected to a USB 2.0 EHCI host controller

Discussion in 'Knowledge Base (KB)' started by News, Oct 9, 2011.

  1. News

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    Fixes an issue in which a computer has high CPU usage when a full-speed USB 2.0 audio device is connected to a high-speed hub which is connected to the root hub or a high speed USB audio device is used.

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