Samsung se 506cbrsbde
External blu ray burner bus usb 20 max read speed bd rom 6 x max read speed dvd rom 8 x write speed bd r 6 x write speed bd re 2 x write speed bd re dl 2 x write speed bd r dl 6 x dvdr write speed 8 x dvd r write speed 8 x dvdr dl write 6 x dvd r dl write speed 6 x dvdrw write speed 8 x dvd rw write speed 6 x dvd ram write speed 5 x max read speed cd rom 24 x cd r write speed 24 x