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12/27/2012. 3. USB: Present Imperfect. Industry FocusUSB 2.0Windows 2000, MENewer host and peripheral chipsLatest drivers. 12/27/2012. 4. USB: Present Imperfect. Consumer FocusUSB 1.1Existing hardware1-3 years oldOn-the-shelf peripheralsExisting operating systemsBlocked upgrade paths.
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