Supports high-speed, high-precision 16x recording and high-capacity BDXL (3 layers, 4 layers); BDR-213JBK also supports BD (25GB single-layer media, 50GB two-layer media), and all discs that support BDXL standards (BD-R XL: 3-layer media, 100GB BD-R XL: 4-layer media, 128GB BD-RE XL: 3-layer media). In addition, it can record 16x speed with BD-R and 14x speed with BD-R TL (3 layers) 8x speed and BD-R QL (4 layers) 6x speed. Of course, DVDs and CDs are also high-speed. DVD-R: Records 16x speed to 4.7GB single layer media, music CD can be loaded up to 48x