LG GCC-4480B 48x24x48 CD-RW/16x DVD-ROM IDE Drive (Black LG 48 x 24 x 48 CDRW &amp; 16x DVD-ROM IDE Drive General Features: Black bezel 48x maximum write spe 24x maximum rewrite speed 48x maximum read speed (CD) 16x maximum read speed (DVD) 2 MB buffer SuperLink buffer underrun technology 110 ms average access time (CD) 120 ms average access time (DVD E-IDE/ATAPI interface Motorized tray loading Horizontal or vertical mount Front Panel Features: Eject/Load button