USB data transfer speed and what the
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Users questions: USB data transfer speed and what about, thank
Experts answer:usb transmission speed and interface standards-related. Used to be 1.9 and 2.0 modes. All change now called 2.0, but the 2.0 is divided into full-speed and high-speed, full speed 2.0, 1.9 is the former, while the high-speed 2. 0 is the real 2.0 interface
Experts answer:usb transmission speed and interface standards-related. Used to be 1.9 and 2.0 modes. All change now called 2.0, but the 2.0 is divided into full-speed and high-speed, full speed 2.0, 1.9 is the former, while the high-speed 2. 0 is the real 2.0 interface
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