You can't add to usage! Talking about the importance of laptop interfaces
Time：
2023-02-22
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In many wired interfaces, the most commonly used is the USB interface, USB is the English Universal Serial BUS (Universal Serial Bus) abbreviation, USB interface is currently one of the most commonly used interfaces on notebooks, because most external devices, such as USB flash drives, mobile hard drives, mice, mobile phones, etc., are connected to the laptop through the USB interface.
USB interface has four main features: 1, most USB devices can be hot-pluggable, in the P computer on the computer can be plugged into the USB cable to use; 2, most USB devices are easy to carry, to "small, light, thin" devices, is the most convenient way to exchange data; 3, USB interface standard unified, widely used. The USB port is often used on PCs with multiple interfaces and can be connected to several devices at the same time, so if there is an external USB HUB, more devices can be connected.
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