BDXL Format Support BDXL read only format allows users to read huge amount of data on a single Blu-ray disc, up to 100GB on BD-R(TL) and 128GB on BD-R(QL). The Best Burning Quality Auto Tuning Power technology ensures optimized power to burn a disc with the best quality. Double the Security On-the-Go Disc Encryption II doubles the security with password-controls and hidden-file function, protecting important user data. Drag-and-Burn Friendly interface with only three simple steps to burn a disc, making the process easier than ever. Flexible Dual Positioning Vertical and horizontal two-way placement. Award Winning Design The 2011 iF Design Award product design is inspired from miniaturized architectural forms, using elegant squared lines and a unique stand. Blu-ray 3D Support ASUS supports latest Blu-ray 3D technology, but the Blu-ray playback software is subjected to change by area. Please check with your supplier for exact offers.