A USB port provides control of the computer's mouse via the remote control.
一个USB端口提供通过远程控制计算机的鼠标控制。
Access the USB Device that is attached to a particular port.
访问附加到特定端口上的USBDevice。
If your host system has no serial port, use a DB9-to-USB cable.
如果您的主机系统没有串行接口，使用DB 9 - to - USB电缆。
Universal serial Bus (USB) is similar to a serial port.
通用串行总线(usb)与串行口相似。
Universal serial Bus (USB) is similar to a serial port.
通用串行总线(usb)与串行口相似。
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