The LabelWriter 450 Turbo Label Printer not only prints up to 71 four line address labels per minute, but prints postage too. Customize and print address, shipping, file folder, and barcode labels, plus name badges, and more straight from your PC or Mac*. Save time and money at the office with the versatile LabelWriter 450 Turbo. *Compatible with Windows 7 or later and Mac OS X v10.10 or later. Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. Mac and OS X are trademarks of Apple Inc., registered in the U.S. and other countries.