This was my 3rd attempt to buy a flash drive that "automatically" backs up photos and videos to my iPhone XS and my 2nd attempt to use Y Disk, a software you need to download Start automatic backup. Other flash drives saved photos just fine, but videos didn't save automatically. To my surprise, I was able to initiate a video backup on that flash drive. I'm not entirely sure I can tell you how I made it, but I did it! I think Y Disk is a little clunky and could use some improvement hence only 4 stars for ease of use. All in all, I think this is a very cost-effective way to backup iPhone photos and videos.
Titan Gray Samsung BAR Plus 256GB USB 3.1 Flash Drive (MUF-256BE4/AM) with Up to 400MB/s Transfer Speed
69 Review
Samsung BAR Plus 128GB - High-Speed USB 3.1 Flash Drive Titan Gray (MUF-128BE4/AM)
67 Review
Kingston DataTraveler flash drive 100 G3 256 GB, 1 pc. black
74 Review
Samsung BAR Plus 128GB USB 3.1 Flash Drive - 400MB/s - Champagne Silver (MUF-128BE3/AM)
65 Review
8TB Seagate Backup Plus Hub Desktop Hard Drive with Data Recovery Services
56 Review
18 TB External HDD Western Digital WD Elements Desktop, USB 3.0, black
95 Review
Game console Microsoft Xbox One X 1000 GB HDD, black
53 Review
🔌 Seagate Expansion 3TB Portable USB 3.0 External Hard Drive (STEA3000400) in Black
60 Review