Description
Display
| Panel | 21.5″LCD full HD panel | 
| Resolution | 1920*1080 | 
| Active area | 474.64(H)x 268.11 mm(V) | 
| Viewing angle | 89/89/89/89(L/R/U/D) | 
| Display mode | Nomally black ,IPS | 
| Contrast ratio | 1000 | 
| Luminance | 250cd/m2 | 
| Aspect Ratio | 16:9 | 
System
| CPU | Quad core cortex A17,1.6G,RK3288 | 
| RAM | 2GB | 
| Internal memory | 16GB | 
| Operation System | Android 6.0 | 
| Touch screen | 10-Point capacitive touch | 
NetWork
| WiFi | 802.11b/g/n | 
| 3G | 3G USB dongle ext. | 
| Ethernet | 100M/1000M Ethernet | 
| Bluetooth | Bluetooth 4.0 | 
Interface
| Card slot | SD,Support up to 32GB | 
| USB Device | Mini USB OTG | 
| USB Host | USB 3.0 | 
| USB Hostx2 | USB Host 2.0 | 
| Power Jack | DC power input | 
| RJ45 | Ethernet | 
| HDMI | HDMI output | 
| Earphone | 3.5mm earphone | 
Media play
| Video format | MPEG-1,MPEG-2,MPEG-4,H.263,H.264,VC1,RV etc.,support up to 4K | 
| Audio format | MP3/WMA/AAC etc. | 
| Photo | jpeg | 
Other
| VESA | 100x100mm | 
| Speaker | 2*3W | 
| Camera | 2.0MP,Front | 
| Micphone | yes | 
| Language | Multi-language | 
| Working temp | 0–40 degree | 
| Certificates | CE/FCC/RoHS | 












