Details:【Adjustable Print Width】 Prints labels from 25.4mm (1 '') to 115mm (4.53 '') wide, including 4 "x 6" shipping labels, warehouse labels, FBA labels, barcode and ID labels, bulk mailing labels, and more .【Direct Thermal Technology】 Premium printhead with a print speed of 152 mm / s and 6 inches per second, clean and crisp print quality, easy setup, high resolution and long life.【Compatible with Windows only】 Compatible with Windows (XP and above). It is not compatible with Mac.【Multifunctional】 Works with any direct thermal label, no inks required, including shipping labels and barcode, perfect for Amazon, eBay, Shopify, Etsy, PayPal, postage stamps, and others.【Automatic label identification】 Automatically recognizes the label and feeds it into the printer. Connect the printer to a computer mainframe with the supplied USB cable.Specification:Printing method: thermal printingResolution: 203 DPIPrinting speed: 127mm(6")/sPrinting width: 108 mm (4.25")Printing length: 1778 mm (70")Central Processing Unit: 2-bit RISC CPUCommunication interface: USBWeight: 1.34kgAppearance size: 219.22(D)×189.67(W)x147.78(H)mm Note:It can only print labels, receipts cannot be printed.Only Windows (XP, 7,8,10) are supported. Not compatible with MAC.It only fits for the thermal paper, can't print the plastic paper.If you are having trouble setting up the printer, please contact us.Package content:1x printer（not including labels）1x power cable1x adapter