| Tech specs | Description | 
| LCD | 15-17-18.5-21.5-24.8”Capacitive touch screen, 1024x768 | 
| CPU | Intel celeron J1800 dual-core 2.41GHZ Intel core i3 4030u dual-core 1.90GHZ Intel core i5 4300u dual-core 1.90GHZ(Max 2.90GHZ) | 
| I/O PORT | USB2.0*6,Cash box interface RJ1,Audio Jack*1, RJ45*1, DC IN*1, HDMI*1 | 
| Touch Module  | Support | 
| Material  | Metal | 
| Memory | DDR 4GB | 
| Storage | 64GB | 
| Windows | Windows/Android/Linux | 
| Wifi | WiFi 802.11b/g/n/ac (extra charge),2.4G/5G |