Lightning fast, easy to use and capable of printing over 40 different label styles, the 400 Turbo is our customer's favorite choice. Simply stated, it's the fastest label printer in its class. Like all LabelWriter printers, it comes with add ins thatlet you prints directly from Microsoft Word, WordPerfect, Outlook, QuickBooks, ACT! and others with a click of a button. Prints labels up to 2-1/4" wide (56 mm) at a whopping one second per label, up to 55 labels per minute!