It boots from the microSD card with no flash memory and hosts new interfaces, including a DB-9 serial connector, integrated 4-port Universal serial Bus (USB) hub, and integrated Ethernet port.

它没有闪存从microsd卡引导，但是有很多新接口，包括一个DB - 9系列的连接器、集成4个端口的Universal Serial Bus (usb)总线、以及集成的Ethernet端口。

youdao

Here you'll find a number of controls that use the DBWebDataSource component as a connector between the.net DataSet and the DB Web data-aware controls.

在这里，您将找到许多将DBWebDataSource组件用作. NET DataSet和DB Web数据感知控件之间连接器的控件。

youdao

Connect the DB-9 connector to the motherboard as above.

把那个DB - 9的串列埠接到底板上就如上图。

youdao