Description: This printer is suitable for most commercial retail POS systems. This USB printer makes it easier for you to connect to other devices, and the high compatibility gives you more options for doing business on different platforms. Features: Versatile applications: For cash register and ESC / POS system receipt printing, suitable for restaurants, supermarkets, shopping malls and so on. High performance: Clear printing on 57.5±0.5mm thermal paper rolls, up to a maximum of 100mm/sec, while maintaining low noise and high speed printing. Broad compatibility: With USB and cash drawer ports, and compatible with for iOS, for Windows, for Linux, and more. Practical and convenient: 18 * 13 * 12cm compact body size, light weight (less than 0.8 kg), easy to transport. Moisture-proof performance: The body made of ABS material uses a special coating to make it moisture-proof and dust-proof Supports multiple paper widths, prints labels, supports QR code printing, supports multiple international languages, and is suitable for use in different countries. Simple operation: Easy to put paper, just open the chassis, insert a roll of thermal paper, close the top cover and run it. Low consumption of environmental protection: 2000 mAh battery, fast charging, low power consumption and low cost. Specifications: Plug: US, EU, UK. (Optional) Print Type FK-Pos5821 Print Mode Line Thermal Printing Print Width 48mm Dot Density 384 Points / Line Print Speed 100 mm / s Interface Type USB Interface Printing Paper 57.5±0.5 mm Thickness 0.056~0.1mm Command ESC / POS Compatible Instruction Set Barcode Character Character Size Simple / Traditional: GB18030 (24x24 Dots) ASCII 9x17, 12x24 Barcode Type UPC-A / UPC-E / Ean8 / Ean13 / Code39 / LFT / Codabar / Code93 / Code128 Cutting Knife Automatic Cutting Knife Half Cut Power Adapter Input: AC 100V / 240V, 50~60Hz Power Output: DC 12V / 3.0A Cash Box Output DC 12V / 1A Logistics Characteristics Weight 0.65 Kg Appearance size Approx.180 * 130 * 120 mm / 7.0 * 5.1 * 4.7in Environmental Requirements Working Environment Temperature: -10℃~50℃, Humidity: 25%~80% Storage environment temperature: -40℃~70℃, humidity: ≤40℃（non-condensing） Life knife life 200million times Print head life 150km Driver Drivers For Windows（WIN7 / WIN8 / Vista / XP / 2000） Ubuntu 12.04 32 / 64, Ubuntu 14.04 32 / 64 Packing List: 1 x Printer 1 x Adapter 1 x Thermal Paper 1 x User Manual 1、Versatile applications: For cash register and ESC / POS system receipt printing, suitable for restaurants, supermarkets, shopping malls and so on. 2、High performance: Clear printing on 57.5±0.5mm thermal paper rolls, up to a maximum of 100mm/sec, while maintaining low noise and high speed printing. 3、Broad compatibility: With USB and cash drawer ports, and compatible with for iOS, for Windows, for Linux, and more. 4、Practical and convenient: 18 * 13 * 12cm compact body size, light weight (less than 0.8 kg), easy to transport. 5、Moisture-proof performance: The body made of ABS material uses a special coating to make it moisture-proof and dust-proof Supports multiple paper widths, prints labels, supports QR code printing, supports multiple international languages, and is suitable