Portable USB 3.0 tray loading external DVD RW drive, suitable for desktop the USB interface, external drives and computers are successfully read information function. Burning Speed: DVD-R: 8X; DVD-RW: 4X; DVD+R: 8X; DVD+RW: 4X; DVD+DL(D9): 4X; DVD-DL: 4X; CD-R: 24X; CD-RW: 16X.
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