Maximum file size to copy to USB?


Hi, I tried to copy a recorded file from the SD to the USB. It worked for “smaller” size files (3Gbytes) but I fail to copy a file of 7,5Gbytes. Is there a maximum ? Is there another way to get this file as my customers are expecting the recording. Tx


This would depend on the formatting of the USB drive. Many USB drives are formatted as FAT32 which has a 4GB file size limitation. To remove this limit you would need to format the USB drive as NTFS (for Windows) or EXT (for Linux).


Thank you very much!