==X728 V1.3 is released==
X728 V1.3 is released at Febuary 2021.
* V1.3 <span style="color:red;">removes </span> the ASD harware function and adds power surge protection function.
* The charging power indicator (LED1-LED4) is relatively brighter than V1.2.
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Q: Why the X728 V1.3 remove the ASD function?