| Specification |
| Display | Screen | 21.5 inch |
| Resolution | 1920×1080 IPS |
| viewing angle | 178/178 |
| Brightness | 350cdm2 |
| Contrast | 1000 |
| Screen scale/Display area | 16:9/ Display area : 479×270 mm |
| Touch | capacitive | 10 points multi-touch |
| Configuration | CPU | Rockchip RK3288 quad core processor, clocked 1.8GHz |
| RAM | 2G |
| ROM | 16GB |
| System | Android 6.0 |
| Network | WIFI | 802.11b/g/n |
| Ethernet | Supports connection to the RJ45 network interface |
| Bluetooth | Bluetooth 4.0 |
| 3G/4G | Support external 3G/4G USB dongle |
| Jack | SD | 1×SD card slots (max support 32GB) |
| Mini USB | 1×USB OTG (through it to debug the machine, brush the system program) |
| USB 2.0 | 3×USB 2.0 interface (support U disk, mouse, keyboard, printer etc) |
| RJ45 | 1×RJ45 network interface |
| Earphone | 1×3.5mm headphone jack |
| Power | 1×4.0mm power DC jack |
| Multi-Media | Video | Support MPEG-1, MPEG-2, MPEG-4, H.263, H.264, RV, etc. (max support 1080P) |
| Audio | Support MP3, WMA, AAC and so on |
| Picture | JPEG,JPG |
| Other parameters | Wireless mouse keyboard | Support |
| Speaker | 2×3W speakers |
| Camera | Standard 200W pixel camera (500W pixel camera optional) |
| OSD language | Chinese, English, German, Korean, Russian, French, Spanish, Arabia etc OSD operations |
| Software support | Free installation applications (maps, games, e-mail, self developing apps, etc.) |
| Attachment | Adapter | One, specifications: 12V/3A |
| Desktop Bracket | No |
| User's Manual | One |
| Material | Plastic Frame |
Complaint
