I loaded a file on my garmin 800 from my Moto G7 phone using a USB otg cable. I got a file manager app, but then I realized that I could do it just with what is included with android on my phone. I only did it to make sure I could, I have never needed to do it on the road so I just use my computer. I should practice doing it.
The internet is inconclusive about your tablet supporting OTG. I would just try it first. Amazon sellers have cables for your device, but I would just get an otg cable that fits the usb connector. The one I got has a female usb connector on the device end so I can use the device's cable, no matter what that might be.
Last edited by unterhausen; 05-14-19 at 07:07 AM.