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Apple Computing Products:
macOS - Desktop Hardware
USB bus speed
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<blockquote data-quote="BumgarnerS" data-source="post: 542802" data-attributes="member: 43065"><p><strong>USB 2.0 device tried</strong></p><p></p><p>Thank you for such a quick reply.</p><p></p><p>In fact I did try a 2.0 device (a Mac USB TV stick) and the suspect machine would not even power it/register it under About this Mac. This device does work on the other machine.</p><p></p><p>The keyboard/mouse on the "high-speed" bus machine does show up under "high-speed bus" as opposed to "USB bus." Whereas the suspect machine's keyboard shows up under "USB bus."</p><p></p><p>As a test, I will put the keyboard/mouse from the "high-speed" machine on the suspect machine and see how it shows up.</p><p></p><p>Thanks again.</p><p></p><p>Other suggestions?</p></blockquote><p></p>
[QUOTE="BumgarnerS, post: 542802, member: 43065"] [b]USB 2.0 device tried[/b] Thank you for such a quick reply. In fact I did try a 2.0 device (a Mac USB TV stick) and the suspect machine would not even power it/register it under About this Mac. This device does work on the other machine. The keyboard/mouse on the "high-speed" bus machine does show up under "high-speed bus" as opposed to "USB bus." Whereas the suspect machine's keyboard shows up under "USB bus." As a test, I will put the keyboard/mouse from the "high-speed" machine on the suspect machine and see how it shows up. Thanks again. Other suggestions? [/QUOTE]
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Apple Computing Products:
macOS - Desktop Hardware
USB bus speed
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