QPS External LS240MB USB Superdisk Drive Versatile storage solution supports standard 1.44 MB 3.5 inch disks, plus 240 MB and 120 MB SuperDisks USB interface allows plug-and-play utility with Mac or PC D2D Digital Video software allows you to capture footage from your digital camcorder to DVD MPEG-2 files SuperDisk technology can reformat standard 1.44 MB floppies to a 32 MB capacity Bus-powered, no need for a power adaptor allows ultimate portability