Attached devices: Host: scsi2 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: SAMSUNG HM251JI Rev: 0_01 Type: Direct-Access ANSI SCSI revision: 05 Host: scsi3 Channel: 00 Id: 00 Lun: 00 Vendor: TSSTcorp Model: CDDVDW TS-L633A Rev: TM00 Type: CD-ROM ANSI SCSI revision: 05 Host: scsi4 Channel: 00 Id: 00 Lun: 00 Vendor: SKYMEDI Model: USB Drive Rev: 1.00 Type: Direct-Access ANSI SCSI revision: 02