The bdr xd05tb is one of the worlds smallest and lightest bddvdcd portable burners supporting bdxl the ultra compact usb 30 drive can read and write to all bdxl discs including bd r triple layer 100gb media bd r quad layer 128gb media and bd re triple layer 100gb media as well as conventional blu ray discs single layer 25gb media and dual layer 50gb media the portable device measuring only 52 w x 055 h x 52 d and weighing a mere 846 ounces also has the abili