| Model | MRV328 | MRV208-1 | MRV412 | MRV416 |
| Load-bearing capacity | 256*256 | 256*256 | 512*512 | 512*384 |
| RGB parallel data set | 16 Group | 16 Group | 24 Group | 32 Group |
| HUB interface | HUB75E | HUB75E | HUB75E | HUB75E |
| Temperature, Voltage, Communication Status Monitoring | √ | √ | √ | √ |
| Gradual color correction | √ | √ | √ | Brightness correction |
| Mapping | X | √ | √ | √ |
| Independent Gamma Adjustment for RGB | X | × | √ | √ |
| 18Bit+ | X | X | √ | × |
| Color Management | X | X | √ | X |
| Rotate the screen by a multiple of 90 degrees. | X | X | √ | √ |
| Dynamic Subpixel Rendering Scheme | X | X | × | X |
| Flash Management of Light Panel | X | X | X | X |

The Novastar MRV412 is a LED display receiving card developed by Novastar.

Input Voltage: DC 3.0V - 5.0V
Constant Current: 0.4A
Rated Power: 2.0W
Operating Temperature: -15ºC to +65ºC
Humidity Range: 15%RH - 85%RH (Non-condensing)
Storage Temperature: -20ºC to +120ºC
Dimensions: 13.5mm x 85.5mm x 16.4mm
Weight: 80.5g
Certifications: RoHS, EMC Class A



Our products range is wide, range from indoor series to outdoor series, SMD and GOB, can satisfy your different project's requirements. We have professional engineer on assiting you with projects solution, screen installation, screen configuration. What's more, we not only care about quality, service, our price positioning is also very reasonable very affordable in led screen market.
Founded in 2014, HAFOND CO., LTD specializes in the design and manufacturing of high-quality indoor and outdoor LED display solutions. Throughout the years, we've dedicated ourselves to becoming a trusted name in the LED display market, known for our commitment to technology and customer service.
With our products now available in numerous countries and regions, HAFOND CO., LTD prides itself on building lasting relationships with clients, prioritizing their needs, and ensuring their satisfaction with every project. We are not just another LED display provider; we are a partner committed to adding value to your business.











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