H & L GWA-4165B 16x DL DVD&plusmn;RW IDE Drive (Black) H LGWA-4165B16x DL DVDRW IDE Drive General Features: Black bezel 16x maximum write speed (DVDR) 4x maximum write speed (DL DVDR) 8x maximum rewrite speed (DVD+RW) 6x maximum rewrite speed (DVD-RW) 16x maximum read speed (DVD) 48x maximum write speed (CD-R) 32x maximum rewrite speed (CD-RW) 48x maximum read speed (CD) 2 MB buffer E-IDE/ATAPI interface Horizontal or vertical mount