If this happens for you, read the section about configuring the USB serial driver in the Qt Documentation.

如果出现这种情况，请阅读Qt文档中关于如何配置US B串口驱动的一节。

youdao

Optical and inertial data streams are fused and transmitted to a host computer via a USB serial adapter.

光学和惯性数据流的融合，并转交主机通过USB串行适配器。

youdao

This EVM can use either a USB serial port or the standard DB-9 (use the cable shipped with the platform).

该EVM可以使用US B串行端口或标准的DB - 9(使用平台附带的电缆)。

youdao

Mission requirements dictate that device must he capable of rapidly downloading 1 Gb of data via a standard USB serial connection in less than five minutes.

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Traditionally, computers have a port to transfer video of their screen, and separate ports, such as USB (Universal Serial Bus), FireWire, and PCI Express (Peripheral Component Interconnect Express), among others that are less well known.

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Sharp Corp. too included a DVI connector on a new 18 inch screen and also built a USB (universal serial bus) hub into new 18- and 20 inch monitors with the idea of increasing convenience of users.

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