No USB connection is required - just use the included SD card reader!

无需usb连接-只需使用附带的SD读卡器！

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Mini DisplayPort, USB, and SD card reader on the left side; USB and power on the right.

左侧有迷你显示接口、USB，以及SD 卡读卡器；右侧有USB 和电源接口。

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With an integrated SD card reader for data storage and convenient data transfer (not for MSE).

通过合成sd读卡器能保存数据，方便进行数据传输(不是用于MSE)。

youdao

On the other side, there's an SD card reader, ethernet, power, mic and headphone ports.

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The full-size USB port provides connectivity to existing equipment and SD card reader enables easy file transfer plus back-up when Internet access is not feasible.

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