Features
In actual use, RAID has the following four combinations:
1: PM mode: Switch 1, switch 2 are all turned to the digital side. In PM mode, it is a normal mode, multiple disks are in separate working mode, and each disk runs independently.
2: SPAN mode (JBOD): switch 1 is turned to the digital side and switch 2 is turned to the other side of the digital side. In SPAN (JBOD) mode, several physical disks are logically connected, which looks like a large logical disk. It does not provide fault tolerance, and the capacity of the array is equal to the sum of the capacities of all the disks that make up Span. In fact, it is a simple hard disk capacity overlay.
3: RAID0 mode: Both switch 1 and switch 2 are pulled to the other side of the number. RAID0 can connect multiple disks into one larger disk, and group RAID0 is doubled the smallest of your multiple disks.

Packing list:
1*Dual array hard disk box (only move the hard disk box, does not contain the hard disk!)
1*USB 3.0 data cable
1*DC cable
6*Screw
1*Holder
1*Screwdriver
1*Instruction manual