Verbatim External Slimline DVD / CD Writer, Burner, Reader, Player, Ultra Portable for Notebooks, Nero Software, USB Powered Black Mobile, Retail 2025Verbatims External Mobile DVD & CD Burner includes a Mini USB Y Cable in the box. This type of cable is traditionally used for for older computers that are unable to power devices such as optical drives from one port. In certain cases, you may also find that the burner will work on a single connection while reading disks, but may require you to plug in both USB connectors when burning discs, as thisfunction requires more power Features Read and write