What are some functional differences between the Windows and the Mac versions of Transcend Elite? Category : Software / Firmware / Applications Note: 1. To have the external hard disk support both Windows and Mac operating systems, we recommend formatting the hard disk into FAT32 or exFAT format. 2. The disk lock/unlock function for MacOS version is still under evaluation. Is the answer helpful? Related Can I use the Transcend external HDD / SSD / high-speed USB on my PS4 or Xbox? Why it is not recommended to remove the product casing or disassemble the product? Why is it that the backup task failed when I tried to back up with Transcend Elite, when copy-and-paste worked fine? Technical Support If the answer can't help you, you can contact the Tech Support Department Get Started