You can change the physical device and the virtual device node of the SCSI device connection.
- In the vSphere Client inventory, right-click the virtual machine and select Edit Settings.
- Click the Hardware tab and select a SCSI device in the Hardware list.
- Under Connection, select the physical device you want to use.
Under Virtual device node, select the virtual device node where you want this device to appear in the virtual machine.
- Click OK to save your changes.