BU40N 9.5mm SATA Blu-ray DVD Writer - 4K Playback, for Laptop PC Internal Drive
BU40N Internal 9.5mm SATA Blu-ray DVD M Disc Writer Laptop PC Drive 4K Playback. Part number: BU40N. BU40N is a slim 9.5mm SATA Blu-ray/ DVD/ CD 3-in-1 burner, it also support BDXL and m-disc buring.