HELP Korean omni (etokki) cable seems to be broken

bought a etokki omnistick (korean ver) 3 months ago and my usb cable seems to be dead. does anyone know how or where to replace the cable??

Any USB cable should work, as long as it has the male USB Type A end.
The other end does not matter as you are clipping it off.

Here is a video that explains the repair

<3 so much