Verbatim Black Mobile DVD Rewriter USB 2.0 (Fully compliant with MDISC archive technology) 98938This Verbatim external CD DVD rewriter is ideal for use with notebooks or ultrabooks, featuring a slim design to save space on your workstation. Power is supplied via the USB port so there is no need for a bulky power adapter. The rewriter supports all common CD and DVD formats, including M Disc and features a lightweight, compat design for use on the go. External CD DVD rewriter Compact, lightweight design Ideal for use with a notebook or ultrabook