Kruger&Matz KM0202 PC Connection

[Gravis92]

Hi everyone.

I have KM0202 device and I want to root it but I can't connect this to PC.

I tried to root by few *apps. but none of them work on this device.

Device has a female USB ports, USB OTG, microUSB DC and the FN button.

I have OTG adapter cable and USB male to male and I installed driverassistant for RK3188 but my computer can't see connected device still.

PC CONNECTION in settings is enabled, debugging is enabled.

Fn button works fine - when i press it on start this button turns on factory reset.

HOW SHOULD I TO DO IT CORRECT? HELP ME !

Sorry for my English and Thanks You for help

[Gravis92]

Progress...
I connected device to PC by OTG but my PC can't recognize correct KM. I device manager I have unknown device and I don't know what to do...