Quickly print mailing, inventory and office labels 300 dpi. Power and USB cables included. Built-in WiFi connects to your Mac, PC, tablet or smartphone. 71 labels per minute. For labels up to 2.3" wide. Requires Windows (7 or later) or Mac OS X (v10.10 or later). Compatible with Dymo and Uline Mini Printer Labels , sold separately.ULINE offers over 41,000 boxes, plastic poly bags, mailing tubes, warehouse supplies and bubble wrap for your storage, packaging, or shipping supplies.