HP 8X DVDRW USB Retail HP DVD555S 8x DVD RW DL USB 2.0 Slim External Drive General Features: Black 8x maximum write speed (DVD+R) 8x maximum write speed (DVD+RW) 6x maximum write speed (DVD+R DL) 8x maximum write speed (DVD-R) 6x maximum write speed (DVD-RW) 6x maximum write speed (DVD-R DL) 5x maximum write speed (DVD-RAM) 8x maximum read speed (DVD) 24x maximum write speed (CD-R) 24x maximum write speed (CD-RW)