| Model | 
| Model | – JR3328-DG2NL | 
| Part Number | – JR3328-DG2NL | 
| Form Factor | 
| Dimensions | – 1.8″ SBC (85* 56mm) | 
| Processor System | 
| Processor/CPU | -Rockchip® ARM Cortex A53 RK3328 Quad-core 1.5GHz SoC Processor | 
| GPU | – Mali-450MP2, Support OpenGL ES1.1/2.0 | 
| Memory | 
| DRAM | – 2GB DDR3L 1600MHz on-board (Max. 4GB) | 
| Flash ROM | – 8GB (Max. 32GB) | 
| Ethernet | 
| Ethernet | – 1 * 10/100 Mbps internal FE PHY – 1 * Realtek RTL8211F-CG / 10/100/1000Mbps
 | 
| Wifi | – Optional | 
| 3G/4G/LTE | – N/A | 
| Graphics | 
| HDMI | – 1 * HDMI (3840 x 2160@60Hz) | 
| Multi Display | – Single display | 
| Expansion Slot | 
| Micro SD Socket | – 1 (Max. 64G) | 
| Special Features | 
| IR Support | – Yes | 
| OS Support | – Android 7.1 | 
| Watchdog Timer | – 0~255 Sec./Min. programmable | 
| Application | – Digital signage, Face recognition system | 
| I/O Port | 
| External I/O | – 1* HDMI – 2* RJ45
 – 2* USB2.0
 – 1* OTG
 – 1* AUDIO
 | 
| Internal I/O | – 10bit GPIO | 
| Power Requirements | 
| Input PWR | 5V DC-in – AT : Directly PWR on as Power input ready
 – ATX : Press Button to PWR on after Power input ready
 | 
| Certifications | 
| Certifications | – RoHS, CE, FCC, CE-LVD | 
| Environment | 
| Temperature | – Operating: -10°C ~ 60°C with 0.7 m/s air flow | 
| – Storage: -20°C ~ 70°C | 
| Warranty | 
| Warranty | – 1 Year Limited Warranty | 
| Life Cycle | – Till 2022 Q1 |