Seiko Versatile Desktop 2" Direct Thermal 300 dpi Smart Label Printer included with our Smart Label Software - The SLP650 is easy to integrate with our SDK's and works with Windows, Mac OS, or Linux perfect for Office, Visitor Management, Paint Labels, and other key applications Smart Label Printer lets you quickly print crisp, clear and legible labels at a 300 dpi resolution. Easy-to-load design lets you simply drop in a new roll, and you're ready to print. The included SLP software, supporting Microsoft Excel, Outlook, Access and Word, gives you the tools you need to create customizable labels up to 2-1/8" wide and 7" long. Direct thermal technology eliminates the need for ink, toner or ribbons. Smart label printer is compatible with the SLP-Tray accessory (sold separately) to tackle your volume shipping needs with cost-effective, bulk shipping label rolls. Printer is designed for use with computers running Windows, Mac OS or Linux operating systems.