The BDR-207DBK is an internal SATA drive. It can burn up to 12x on BD-R (25GB) and BD-R dual layer

The BDR-207DBK is an internal SATA drive. It can burn up to 12x on BD-R (25GB) and BD-R dual layer (50GB) media, which is the fastest write speed available!
Toshiba Support Forums: Windows 8 does not recognize DVD drive    
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In Device Manager the drive "MATSHITA BD-MLT UJ240EF" has a      I also tried connecting a USB DVD drive to my laptop - it failed with the