I put the most valuable hard drive (8TB) I had along with a brand new one (10TB) just to copy the same things to both (not in a raid configuration). Towards the end of the copying, it corrupted the file system on both drives. Fortunately, luck was on my side because the old one recovered with the fixes made by Windows' chkdsk and the data appears intact. However, the new one only got fixed with a format. I won't risk putting anything in there again. I already made a return request on the third day of use.

IT HAS CRAZY ISSUES! This piece of junk does the exact opposite of what it should do... The internet is full of bad reviews... If I had read them, I wouldn't have bought it... STAY AWAYYYY. Buy another brand or just play backgammon!