Red book CD-ROM audio does not require license to play, so I am not sure. Looking at a photo of the assembly it looks like there are one lens on some unit and two lens on other, so it must be a BD/DVD combination unit from some supplier and separate from other.
Red book CD-ROM audio does not require license to play, so I am not sure. Looking at a photo of the assembly it looks like there are one lens on some unit and two lens on other, so it must be a BD/DVD combination unit from some supplier and separate from other.