The BDR-XD05 is one of the world's smallest and lightest BD/DVD/CD portable burners supporting BDXL. The ultra-compact USB 3.0 drive can read and write to all BDXL discs1 including BD-R triple-layer 100GB media, BD-R quad-layer 128GB media, and BD-RE triple layer 100GB media, as well as conventional Blu-ray discs (single-layer 25GB media and dual-layer 50GB media). The portable device, measuring only 5.2" (W) X 0.55" (H) X 5.2" (D) and weighing a mere 8.46 ounces, also has the ability to be powered directly via USB (no AC adaptor needed). The BDR-XD05 can write up to 6x2 on BD-R and BD-R dual-layer (DL) media. One BD-R DL disc can hold the same amount of data as 10 DVDs (single-layer).