Features : USB 2.0 interface for high-speed data transfer8x DVD±R read/write, 24x CD-R/RW read/writeCompatible with CD-R/RW, DVD±R, DVD±RW, DVD±R DL, DVD-RAM mediaReads and writes Dual Layer discsIncludes CyberLink Power2Go media writing softwareUSB powered - No external power adapter neededEle..