==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.
X728 V1.3 doesn't support ASD hardware function.
==Overview==