Review on 🔁 Efficient and Compact EZ DUPE USB Duplicator - 1 to 4 Standalone Flash Memory Drive Copier (Mini USB Plus) by Lorenzo Wood

I requested a replacement device after I received the first device (I thought), but the second device also gave an error when copying very large video files (8 GB) . or more) on the original FlashDrive. It seems to work fine when copying video files under 1GB, so I put it back. The device feels solid and very well built, but it's no use if I can't copy large flash drives even with more expensive USB 3.0 drives. It didn't seem to matter if the source drive was formatted NTFS or Ex-Fat, it still gave the error.