User Manual (English)
Page 11
... mode. Mac OS 10.x Select Disk Utilities from the top menu bar. Installing the Mac OS 8.6, 9.x, or 10.x drivers Before installation, make sure you update the USB extension to v1.4.1 (Mac OS 8.6). RF-HD25 9 No additional driver is required. Notes for Mac users: Mac 8.6 - 9.2x Highlight the Drive Icon, then select Finder > Special > Erase...
... mode. Mac OS 10.x Select Disk Utilities from the top menu bar. Installing the Mac OS 8.6, 9.x, or 10.x drivers Before installation, make sure you update the USB extension to v1.4.1 (Mac OS 8.6). RF-HD25 9 No additional driver is required. Notes for Mac users: Mac 8.6 - 9.2x Highlight the Drive Icon, then select Finder > Special > Erase...