Transcend External Extra Slim Portable DVD Writer 8X USB 13.9mm thick White. Ultra-slim, sleek design with rounded edges – just 13.9mm thick. Compatible with CD-R/RW, DVD±R, DVD±RW, DVD±R DL, DVD-RAM media. USB 2.0 interface for high-speed data transfer. Reads and writes Dual Layer discs. USB powered - No external power adapter needed. Anti-slip rubber feet. Includes free CyberLink Media Suite 10 (Power2Go and MediaShow) media writing software download.