BT20N BT30N Masterizzatore Blu-ray 3D Interno Slim 6X Scrittore BD-RE DVD RW Unità SATA
HL BT20N BT30N Blu-ray Burner/Player DVD±R/RW RAM Burner Drive. 1X BT20N BT30N Blu-Ray Burner drive(include black front bezel). Interface: SATA Tray loading. fit all laptop of use SATA interface and 12.7MM Height DVD Drive.