Pioneer has launched its latest technology in a form of a portable Blue-ray writer called Pioneer BDR-XD05J. This device is said to be the world’s lightest portable Blu-ray writer weighing only 230g. It takes advantage of the USB 3.0 SuperSpeed interface, writing single- and double-layer BD-R discs at speeds of up to 6X, triple- and quadruple-layer discs at up to 4X, and all kinds of BD-RE discs at speeds of up to 2X. Sounds really fast!, isn’t? Also the good thing is that this portable Blu-ray writer uses a single cable for both power and host connectivity. The Pioneer BDR-XD05J will available later this week for unannounced price yet.