Brand: Ritek. Type: BD-RE XL Triple Layer. Recording Type: Re-writable. Speed: 2X. Data Transfer Speed: 36 Mbps (1X) or 72 Mbps (2X) Capacity: 100GB (Single Sided Triple Layer). Surface: White Inkjet Hub Printable A unique inorganic phase-change recording material with high sensitivity and high transmissivity enables the multi-layer structure. An extremely precise layer stacking technology ensures stable recording and playback with the multi-layer structure.