LG Electronics 8X USB 2.0 Super Multi Ultra Slim Portable DVD Writer Drive +/-RW External Drive with M-DISC Support (Black) GP65NB60 LG GP65NB60 8X USB 2.0 Ultra Slim Portable DVDRW External Drive w/ M-DISC, Retail (Black) 14mm Height Ultra Slim Portable DVD Writer Drive USB 2.0 interface (up to 480Mbits/s, USB 3.0 Compatible) Max 8x DVDR Write Speed Max 24x CD Write Speed Slim Design with Cyberlink Software M-Disc