UPS connection usb for RB750Gr3

Hi,

RB750Gr3 tried to make ups connection via usb but it does not see the usb port RB750Gr3 series does not support ups connection from usb?
https://prnt.sc/wfvqtg

What kind of UPS are you connecting to it? Is it compatible with the protocol supported by MikroTik / RouterOS ? https://wiki.mikrotik.com/wiki/Manual:System/UPS

Hello,
No APC brand ups, not cin brand ups, there is a program called watchpower.
I can see everything from there.
Can’t I connect this Mikrotik?

Haven’t you tried this?