LabelWriter 450 Duo prints impressive address labels, shipping labels, file folder labels, name badges & more, at speeds up to 71 labels per minute. Label printer prints permanent Dymo D1 plastic labels in a variety of sizes & colors for durable labels for your office or workplace. Use included software to print labels directly from text in popular software programs, verify U.S. addresses & ZIP codes, & much more. LabelWriter includes a USB cable, cleaning card, AC power adapter with cable, starter roll of Dymo Stamp labels, one D1 cassette, & a starter roll of address labels. Label printer works with Windows XP or Windows Vista (32-bit, 64-bit) or Mac OS v10.4 or later.