54,81 EUR 0,21 EUR/1GB
Transcend JetDrive Lite 330
SDXC, 256 GB
Transcend JetDrive Lite 330
SDXC, 256 GB
Hello
Try recovery mode, restart your Macbook and hold down both Command (⌘) and R keys, and from there use Disk Utility to erase and reformat.
Have you already tried to delete and format the JetDrive using Disk Utility (Mac OS Extended)? - I don't know the JetDrive Toolbox... It wasn't necessary for me.