Sunmi D2 MINI Cashier Device Device Model: D2 MINI Specifications: Operating System: Android 8.1 Front and Back Screen Specifications Main Screen: 10.1 inches (Touch Screen) Second Screen: 4.3 inches Processor: Quad-core Internal Memory: 8GB RAM: 2GB Ports: 5 USB Ports 1 4G Network Port 1 Ethernet Port 58mm Thermal Printer Weight: 1.94Kg Dimensions: 260x290x99mm Operating Temperature: 0°C - 40°C Features: Supports external MicroSD storage up to 64GB Supports bank card payments (NFC) Supports Bluetooth and Wi-Fi features Supports 4G network Cloud-based financial sales application Certified by Zakat, Tax and Customs Authority (Phase Two) Integration with Zakat, Tax and Customs Authority Activation of payment and settlement systems Free item and price entry One year of free technical support and training Shipping to all cities in the Kingdom, by the grace of God