***Support Windows software based on ESC/POS command.***Not for MAC, iPad, iPhone, tablet. It's NOT Wireless, NO Bluetooth. DO NOT work with Square. High efficiency with auto cutter. Print width:79.5±0.5mm; Paper Width:3 1/8" (80mm). Connectivity: USB+Cash Drawer RJ11RJ12 +power port No need for ribbon/ink. Easy for paper installation. Printing method: Thermal printing; Resolution: 203 DPI, 8 dots/mm; Paper Type: Standard thermal receipt paper; Width 79.5±0.5 mm; Thickness 0.056~0.1 mm; Diameter: 80mm (Max); Weight: 2.43 Ibs; Color: Grey; Software function: Support Windows（WIN7/WIN8/WIN10/Vista/XP/2000; Power Supply: Printer Input: 12VDC/3A; Power Adapter Input:100-240VAC,50/60Hz,1.5A; Package includes the accessories: 1. 1 thermal printer; 2. 1 power adapter; 3. 1 power cable; 4. 1 USB cable; 5. 1 driver disk (includes user's manual installation instruction and printer driver); 6. 1 roll of test paper.