To enjoy USB 3.0 super speed up to 5Gbps,your computer must be
equipped with built-in USB 3.0 ports, or a USB 3.0 host PCI-e card
Use the included DC power cable to provide extra power.
It is not possible to add more drivers to an existing RAID array without
re-formatting it. When adding additional drivers at a later point, they will only
be detected after the device has been restarted and the drivers have been
re-formatted.
3.3 Files Backup Application
Please consult the help of application software for the backup application
installation and operation.
3.4 Replacing Hard Drives
When one drive fails, the HDD LED will display below state:
If HDD1
Fails
: LED1 off
If HDD2
Fails
: LED2 off