Operating System: Mac OS X 10.6 -10.11 Windows XP SP3, Windows Vista, Windows7, Windows8, Windows8.1, Windows10 Drive supports BDXL format. BDXL supports 128GB Quad Layer and 100GB Triple Layer Blu-ray media. Maximum burn speeds of 6x for BD-R, 8x for DVD-R/ R and 24x for CD-R, maximum read speeds of 6x for BD-R, 8x for DVD-R/ R and 24x for CD-R Maximum BD Dual Layer (DL) burn speed at 6x and read speed at 6x. Maximum DVD Dual Layer (DL) burn speed at 6x and read speed at 8x Buffer size of 4MB and USB 3.0/2.0 Interface The Pioneer slim BD drive model number is BDR-XS06. The color of this portable rewriter is silver and packaged in a retail box. The retail box includes a USB 3.0 cable, software CD and instruction manual with warranty card. The BDR-XS06 can read BD-ROM discs, read/write to single, dual, triple, and quad layer BD-R discs. The external writer is backward compatible to read and write to DVD and CD formats. The BDR-XS06 drive is USB powered so no AC adapter is necessary.