*-cdrom
       description: DVD-RAM writer
       product: DVD A  DS8A5LH
       vendor: hp
       physical id: 0.0.0
       bus info: scsi@4:0.0.0
       logical name: /dev/cdrom
       logical name: /dev/sr0
       version: 1H68
       capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
       configuration: ansiversion=5 status=ready
     *-medium
          physical id: 0