LG GSA-E10N, Vertical/Horizontal, DVD-RW, EIDE/ATA, 2 MB, 48x, 16x LG GSA-E10N. Mounting: Vertical/Horizontal. Optical drive type: DVD-RW, Interface: EIDE/ATA, Drive device, buffer size: 2 MB. CD write speed: 48x, DVD+R write speed: 16x, CD rewrite speed: 32x. CD read speed: 48x