G-RAID Removable RAOD1 WIndows 10

I have G-RAID 8TB Removable USB3.0 on Windows 10. Appears that I have successfully setup RAID1 with the G-Tech utilities, mounted drive and set up initial volume in disk management that appears to be 4TB.

How do I verify that the RAID1 configuration is working correctly? I don’t want to have a failure situation only to find out that the RAID1 mirror was not working.

The fact that it shows only one drive and its half capacity means it is working properly.

I am trying to do the same but I it didn’t work … I have formated the drive in nfts its ok.
but the utilities didn´t find the unit afterwards , pease advise …
Model GRAID 8T with thunderbolt and usb3
chassis number pn is OG04229
sistem win 10 64 bits

The software you need to convert the G-RAID to a RAID1 is here: G-RAID removable with TB Utility

After it has been converted to RAID1 you’ll need to create a partition and format the drive in Disk Management.