【High-Speed Printing】 Printing 72 labels per minute (150mm/s) , POLONO PL420 thermal label printer could print shipping labels quickly & clearly from Windows & Mac. Ideal for multiple areas including retailing, inventory, warehousing, transportation, etc. 【Suitable for Multiple Systems】 The POLONO Shipping Label Printer is compatible with Windows & Mac systems which is able to meet various requirement on all major shipping and e-commerce platforms such as UPS, USPS, FedEx, eBay, Amazon, Shopify, etc. 【Advanced & Easy Design】 Advanced thermal technology enable this shipping label printer to print without toner or ink which can save more resources. The shipping label printer is easier to handle, more user-friendly, stable and economical. 【Built-in paper bin Design】 Put the roll thermal labels in the bin so that it could avoid the mess of the external, save your space and the labels can be protected well to get away of dust. The built-in bin supports labels with width from 1.57" to 4.25" (40mm-108mm). Also, this label printer is suitable for fan-fold labels, too. 【What The Printer Comes With】 The POLONO PL420 label printer comes with 1 power adapter, 1 power cord, 1 USB cable, 1 USB flash drive, some labels and a guide book. Also you can get the guide video online via our website.