Specifications: Color: Black Size: 5.7" x 5.5" x 0.6" Material: Aluminum alloy + Plastic Port: USB 3.0 USB cable length: 23cm Cache: 2MB Voltage: DC 5V Compatible: Windows 98 SE, ME, 2000, XP, Vista, Win 7, Win 8, Win 10, Windows Server 2003, 2003 R2, 2008, 2008 R2, 2012, 2012 R2, Mac OS 8.6, Mac10 OS, 2015 27" retina iMac, Macbook Pro with OS 10.10.5, Macbook Air version 10.9.5, iMac with el capitan - os x 10.11, Surface Pro Supported disc formats: DVD-RAM, DVD-R, DVD-RW, DVD+R, DVD+RW, CD-R, CD-RW, CD-ROM Reading speed: DVD-ROM 8x ;CD-ROM 24x; Burning speed: DVD-R,DVD+R 8X;DVD-RW 4X;CD-R 24x.
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