Features: 1.Paper Width: The thermal printer paper width is 40 to 80mm (1.57 to 3.4in), the printing speed is 150mm/s, and the installation is quick and easy 2.203 DPI: The label printer has 203DPI high resolution and supports printing clear labels printed and requested by major couriers 3.Scope of Application: The thermal printer for shipping labels is suitable for Win (for WinXP and newer) and for OS X (10.9 and newer) 4.USB Connection: connect the printer to the computer via a USB cable, for OS X with a TYPE C port, use a USB C to USB B printer cable to connect 5.6in Per Second: The ticket printer automatically detects the size, space and characteristics of the first label and positions it on the tear off line. with 6in per second, prints up to 60 1.57x 3.4in shipping labels per minute specification:Item Type: Thermal Printer Material: Plastic, Electronics Printing Method: Line Thermal Printing Printing Speed: 150mm/s Printing Paper Width: 40 to 80mm Effective Resolution: 203 DPI Printing Paper Thickness: 0.058 to 0.17mm Character Size: ASCII Font A: 12x24 ASCII Font B: 9x17 Chinese Characters 24x24 Interface Type: BT and USB Interfacea Barcode Type: 1D Coding: Coding 39, 39C, I25, Coding 93, ITF25, EAN128, Coding 128, Codabar, EAN 8, EAN8 +2, EAN8+ 5, EAN 13, EAN13+ 2, EAN13 +5, UPC A, UPCA +2, UPCA+5, UPC E, UPCE +2, UPCE+ 5M SIC, ITF14, EAN14, CODE11, POST QR Coding: QRCODING, PDF41 7 (optional) Power Adapter: Input: 100 to 240V 50Hz and 60Hz 1.5A Output: 24V 2.5A Working Environment: Working Temperature: 0 to 50° C,Working Humidity: 20 to 85% Storage Environment: Storage Temperature: -20 to 70° C, Storage Humidity: 5 to 95% Driver: For XP, for Win7, for Win8, for Win10, for OS X Print Order Character Printing: Support Double Width and Double Height Printing of ANK Characters, Custom Characters and Chinese Characters, and the Spacing of Characters Can Be Adjusted Extended Character Table: PC437, Katakana, PC850, PC860, PC863, PC865, WPC1252, PC866, PC852, PC858 and Other 10 International Languages Adaptation Voltage: 100 to 240V PackageList: 1 xThermalPrinter 1 x Power Adapter 1x PowerCable 1 x USB Cable 1 x User Manual 1 x Driver CD