The most efficient solution for your professional labeling, filing and mailing needs, the LabelWriter庐 450 saves you time and money at the office. Connect a LabelWriter庐 450 to your PC or Mac庐 and you’re ready to print labels directly from Microsoft庐 Word or Outlook庐, QuickBooks庐, CardScan庐, Mac庐 Address Book and other popular programs. Print impressive address, file folder labels, name badges and more without the extra work and hassle of printing sheet labels on a standard desktop printer. Thermal printing technology eliminates the cost of ink or toner and the printer’s compact design makes it an easy and attractive addition to any modern workspace. Compatible with Windows庐 7 or later and Mac OS庐 X v10.8 or later. LabelWriter庐 450 Twin Turbo-Holds two label rolls at once to maximize efficiency. Label Maker Type: Printer; Prints Barcodes: Yes; Prints Postage: Yes; Power Source(s): AC Adapter (Included).