Novastar MRV208-N LED Receiving Card is a cutting-edge solution designed to enhance the performance and reliability of modern LED display systems. As a product developed by NovaStar Tech Co., Ltd., it combines advanced features, robust connectivity, and user-friendly functionalities to meet the demands of both indoor and outdoor applications. Whether you’re managing retail videowalls, command centers, or broadcast setups, the MRV208-N ensures superior image quality, smooth operation, and long-term durability.
This guide will walk you through everything you need to know about the Novastar MRV208-N, including its specifications, pin configurations, pricing, and frequently asked questions. By the end of this article, you’ll have a comprehensive understanding of why this receiving card stands out in the market.
1. What Is Novastar MRV208-N Receiving Card?
Novastar MRV208-N Receiving Card is a high-performance LED display receiving card tailored for professional-grade LED video walls. It supports advanced features like Color Management, 18bit+ grayscale enhancement, Pixel Level Brightness and Chroma Calibration, and Low Latency, ensuring vibrant visuals and seamless operation.
Key highlights of the MRV208-N include:
- High Stability Communication: Equipped with 8 standard HUB75E connectors, the card supports up to 16 groups of parallel RGB data, making it ideal for high-density LED modules.
- Maximum Load Capacity: When paired with M3 controllers:
- For PWM driver ICs: 512×512@60Hz (8-bit video) and 512×256@60Hz (10-bit video).
- For common driver ICs: 512×384@60Hz (8-bit video) and 512×192@60Hz (10-bit video).
- Advanced Display Enhancements: Features such as Quick Adjustment of Dark or Bright Lines, Multi-batch Adjustment, and 90° Image Rotation ensure optimal visual output.
- Reliability and Maintainability: The card includes loop backup, dual program backup, and real-time monitoring tools like temperature and voltage sensors.
Whether you’re an installer, integrator, or end-user, the Novastar MRV208-N Receiver Card offers unmatched versatility and performance for your LED display needs.

2. MRV208-N Receiving Card Specifications
Understanding the technical specifications of the Novastar MRV208-N LED Receiving Card is crucial for optimizing its use in various applications. Below is a detailed breakdown of its key parameters:
2.1 Electrical Parameters
- Input Voltage: DC 3.8 V to 5.5 V
- Rated Current: 0.5 A
- Power Consumption: 2.5 W (may vary based on usage and environment)
2.2 Operating Environment
- Temperature Range: –20°C to +70°C
- Humidity: 10% RH to 90% RH (non-condensing)
2.3 Storage Conditions
- Temperature Range: –40°C to +85°C
- Humidity: 0% RH to 95% RH (non-condensing)
2.4 Physical Dimensions
- Size: 95.3 mm × 109.4 mm × 19.3 mm
- Weight: 70.2 g (single unit)
- Board Thickness: ≤ 2.0 mm
- Total Thickness: ≤ 20.0 mm
2.5 Certifications
- RoHS Compliance
- EMC Class A Certification
The dual Gigabit NET ports allow for flexible cabling and support for larger screen configurations or redundant backup systems.
2.6 Maximum Resolution
- PWM Driver ICs (M3 Controller):
- 512×512@60Hz (8-bit video sources)
- 512×256@60Hz (10-bit video sources)
- Common Driver ICs (M3 Controller):
- 512×384@60Hz (8-bit video sources)
- 512×192@60Hz (10-bit video sources)
These specifications make the Novastar MRV208-N Receiver Card a versatile choice for installations requiring high resolution, stability, and adaptability.

3. Novastar MRV208-N Receiver Card Pins
The MRV208-N features a well-organized pin layout that simplifies installation and ensures reliable connections. Here’s a closer look at its pin configuration:
Pin Definitions (JH1 as an Example)
| Pin Number | Function | Description |
|---|---|---|
| 1 | R1 | Red signal line |
| 2 | G1 | Green signal line |
| 3 | B1 | Blue signal line |
| 4 | GND | Ground |
| 5 | R2 | Secondary red signal line |
| 6 | G2 | Secondary green signal line |
| 7 | B2 | Secondary blue signal line |
| 8 | HE1 | Line decoding signal |
| 9 | HA1 | Line decoding signal |
| 10 | HB1 | Line decoding signal |
| 11 | HC1 | Line decoding signal |
| 12 | HD1 | Line decoding signal |
| 13 | HDCLK1 | Shift clock |
| 14 | HLAT1 | Latch signal |
| 15 | HOE1 | Display enable signal |
| 16 | GND | Ground |
Key Connectors:
- HUB75E Connectors: Used to connect to LED modules.
- Gigabit Ethernet Ports: Enable communication with sending cards and cascading other receiving cards.
- Power Connector: Supports dual input options for flexibility.
- 5-Pin LCD Connector: Links to cabinet LCDs for real-time monitoring.
Understanding these pin definitions and connectors ensures proper wiring and minimizes errors during setup.

4. How Much Does the Novastar MRV208-N Receiver Card Cost?
The price of the Novastar MRV208-N LED Receiving Card varies depending on factors such as quantity, supplier, and region. On average, individual units are priced competitively within the mid-to-high range of receiving cards due to their advanced features and reliability.
For bulk purchases, discounts may apply. Additionally, some suppliers offer bundled kits that include accessories like ribbon cables and power adapters, providing better value for money.
To get the most accurate pricing, contact authorized distributors or visit NovaStar’s official website. Always verify certifications and warranty terms before purchasing to ensure authenticity and support.

6. FAQs About Novastar MRV208-N Receiving Card
Here are answers to some commonly asked questions about the Novastar MRV208-N Receiver Card:
6. Conclusion
The Novastar MRV208-N LED Receiving Card represents a significant leap forward in LED display technology. With its impressive load capacity, advanced color management, and robust reliability features, it caters to a wide range of professional applications. Whether you’re setting up a retail videowall, a command center, or a broadcast studio, the MRV208-N delivers exceptional performance and ease of use.
By understanding its specifications, pin configurations, and maintenance requirements, you can maximize the potential of this powerful receiving card. For those seeking a dependable, feature-rich solution for their LED displays, the Novastar MRV208-N Receiver Card is undoubtedly a top choice.
For further inquiries or assistance, reach out to NovaStar’s customer support team or consult their comprehensive documentation. Stay ahead of the curve with the Novastar MRV208-N—your gateway to stunning, high-quality LED displays!
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