How connect ender 3 v3 se to PC with usb cable?
Hello @Jpablocg-imp3d …! 
Welcome to the Creality Forum…! 
Just out of curiosity why are you connecting with USB and not wireless…?
Yes, I was wondering the same thing.
Hello @Jpablocg-imp3d , there is a video HERE that may help you. You will need a USB to USB-C cable and it isn’t too difficult to do.
Hope this helps 
Ooops…! I just misread you have an SE that’s not wireless. I see what you are doing now…
how do you do it using Creality slicer insted of the app he uses.
that’s a question I’ve been looking for the answer to as well and no one seems to have the answer or if they do, they aren’t sharing it.
Becouse this printer doesn’t have a build in wireless module. Very simple.
Apparently this problem has not been solved yet? I have the same problem, I have Ender 3 V3 SE with software 'Creatlity Print 7.0.
Want to connect with USB cable but cannot add printer!
(Google translate (Dutch to English)