KCRIUS Aluminum External USB 3.0 Blu-ray COMBO Reader Drive M-DISC DVD CD Burner For Apple MacBook Air Pro iMac Mac OS Laptop Desktop PC Cumputer Windows 98/2000/ME/XP/VISTA/7/8 OS, Red External Blu-ray Combo, Blu-ray Reader, M-Disc CD/DVD Disc Writer. Item is new, in box, Original Packaging. Interface: USB 2.0, USB 3.0 Compatible Forged Aluminum Design Write: DVD-R: 8x, DVD+R: 8x DVD-RW: 6x, DVD+RW: 8x RAM:5XDVD+R DL 2.4X DVD-R DL2X CD-R: 16x, CD-RW: 10x Read: BD-ROM: 6X BD-R:6X BD-RE:2X DVD-ROM: 8X CD-ROM: 24X DVD-RAM: 5X