Connect the HP External USB (Universal Serial Bus) DVD/RW to any available USB (Universal Serial Bus) port on your PC1 to get immediate read/write access to your optical media.\n\n Features\n\n- Back up your data, move files, enjoy your multimedia, & read & write CDs & DVDs 2 to your heart&153;s content with a compact external ODD.\n- Keep your workspace tidy & add an ODD only when you need it. Connect the USB (Universal Serial Bus)-powered drive to any USB (Universal Serial Bus) 2.0 or 3.0 port on your PC1 & you&153;re ready to go. No additional AC adapter is required.\n- Enjoy the reassurance of a one-year parts replacement limited warranty. Additional support is available (North America only) seven days a week, 24 hours a day by phone as well as through online support forums. Feature Feature Value Internal N Product colour Black Purpose Notebook Optical drive type DVD&177;RWInterface USB 2.0 Light Scribe NCD write speed 24x DVD+R write speed 8x CD rewrite speed 24x DVD-R write speed 8x DVD-R Double Layer write speed 8x DVD+R Double Layer write speed 8x DVD+RW write speed 8x DVD-RW write speed 6x CD read speed 24x DVD-ROM read speed 8x Windows operating systems supported Y Mac operating systems supported Y Width 144 mm Depth 137.5 mm Height 14 mm