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USB 2.0 provides for a maximum cable length of 5 meters (16 ft 5 in) for devices running at high speed (480 Mbit/s). The USB 3.0 standard does not directly specify a maximum cable length, requiring only that all cables meet an electrical specification
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According to previous reports, the United States Amazon on the platform for the sale of some of the charging Po underwent a shelf treatment, the reason is that before the charge treasure occurred too many security incidents.Since Amazon did not communicat
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