Novastar 8541597826 MRV328 LED Display Receiving Card — main product image

Novastar 8541597826 MRV328 LED Display Receiving Card

Novastar

Novastar 8541597826 MRV328 LED Display Receiving Card

Name: Novastar 8541597826 MRV328 LED Display Receiving Card
Brand: Novastar
SKU: 8541597826

★★★★★4.6 (3 reviews)

256x256256X226

Upgrade your LED display with the Novastar MRV328 receiving card, supporting 256x256 pixel resolution and 8 integrated HUB75 connectors.

$33.75*

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Novastar MRV328 is a professional-grade LED display receiving card designed as a direct upgrade to the widely used MRV336. With a single-card pixel load capacity of 256x256, it surpasses the MRV336's 256x226 limit, making it suitable for higher-resolution LED panel configurations. The card integrates 8 standard HUB75 connectors directly on-board, which streamlines installation by eliminating the need for a separate HUB adapter board. A Gigabit Ethernet port ensures fast data throughput and enables direct connection to a PC for configuration purposes.

One of the MRV328's standout capabilities is its support for pixel-level brightness and chroma calibration. This allows installers and technicians to fine-tune individual pixel output across an LED wall, effectively removing visible color differences between panels and greatly improving overall display consistency. The card also includes built-in monitoring for temperature, voltage, Ethernet cable communication status, and video source signal detection, providing operators with real-time diagnostic data. An integrated LCD module with 5-pin support and image pre-storage functionality round out the feature set, making the MRV328 a comprehensive solution for professional LED display deployments.

Key Features

RoHS Certification, The MRV328 is the Upgraded Version of MRV336. Compatible with MRV336. A single MRV328 loads up to 256x256 pixels, higher than the MRV336 256X226.

Hardware Design: Integrates 8 standard HUB75 connectors, which makes the HUB board unnecessary. Adopts the Gigabit Ethernet port, which can connect to the PC.

Presents Finer Displays - The MRV328 supports pixel level brightness and chroma calibration, which effectively removes color difference, greatly improves display consistency of LED images

Software and hardware designs of the MRV328 have fully concerned users'deployment, operating and maintenance scenarios, enabling easier deployment,more stable operating and more efficient maintenance.

Specifications

Model

MRV328

Replaces

MRV336 (fully compatible)

Max Resolution

256 x 256 pixels

HUB Connectors

8 x Standard HUB75

Ethernet Port

Gigabit Ethernet

Calibration

Pixel-level brightness and chroma

Monitoring

Temperature, voltage, Ethernet cable, video source signal

LCD Module

5-pin support

Additional Features

Image pre-storage

Certification

RoHS

Pros & Cons

👍 Pros

Supports a higher pixel load capacity of 256x256 compared to its predecessor the MRV336
Integrates 8 HUB75 connectors on-board, removing the need for a separate HUB board
Gigabit Ethernet port provides fast, reliable data transfer and direct PC connectivity
Pixel-level brightness and chroma calibration delivers consistent, uniform image quality
Built-in diagnostics for temperature, voltage, Ethernet cable, and video source signal detection

👎 Cons

Requires Novastar proprietary software for configuration, which must be obtained by contacting the manufacturer
Limited to Novastar ecosystem sending cards and controllers for full functionality
No built-in Wi-Fi or wireless connectivity option for setup and management
Documentation and technical support resources may require direct outreach to the manufacturer

Frequently Asked Questions

Is the MRV328 compatible with setups currently using the MRV336?

Yes, the MRV328 is the upgraded version of the MRV336 and is fully compatible with existing MRV336 configurations.

What is the maximum pixel resolution the MRV328 supports?

The MRV328 supports a single-card load capacity of up to 256x256 pixels, which is an improvement over the MRV336's 256x226 pixel limit.

Does the MRV328 require a separate HUB board?

No, the MRV328 integrates 8 standard HUB75 connectors directly on the card, eliminating the need for a separate HUB board.

Can the MRV328 connect directly to a PC?

Yes, it features a Gigabit Ethernet port that allows direct connection to a PC for configuration and control.

Does the MRV328 support brightness and color calibration?

Yes, it supports pixel-level brightness and chroma calibration, which helps eliminate color differences and improve overall display consistency.