12 Products
Sending Cards & Boxes
Our LED sending cards and LED sending boxes provide stable video signal transmission for professional LED display systems. Compatible with HDMI, DVI, and multi-input sources, these controllers support smooth image output across a wide range of LED screens.
From standalone sending cards to all-in-one sending boxes, we offer reliable solutions from NovaStar, ColorLight, Mooncell, and Huidu for different project requirements.
Not sure which sending solution is right for your project? CONTACT US for support.
Lead Time
Orders are typically processed and shipped within 1–3 business days from our main warehouse.
Fulfillment Details
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Shipping Origin: All products ship directly from our warehouse.
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Standard: 9–18 days | Express: 5–9 days.
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Shipping Costs: Calculated based on cart weight, dimensions, and destination.
Explore Key Sending Cards & Boxes
| Brand | Model | Interface | Sync / Async | Max Load Capacity | Key Features |
|---|---|---|---|---|---|
| NovaStar | MSD600 | DVI | Synchronous | 1.3 million pixels | Compact size, popular for standard setups |
| NovaStar | TB40 | HDMI | Asynchronous | 650,000 pixels | Built-in WiFi, USB upload |
| ColorLight | S2 | DVI | Synchronous | 1.3 million pixels | Dual ports |
Expandable
Key factors include maximum pixel capacity, interface types, supported input formats (HDMI/DVI/DP/SDI, etc.), and compatibility with the control system, ensuring the model meets the display’s resolution and refresh requirements.
Yes. The processing capabilities of the sending card influence signal transmission. High-performance sending cards support higher refresh rates and more stable dynamic output, reducing flicker and dropped frames.
Most sending cards do not support hot swapping. Power should be off before inserting or removing cards to prevent damage or instability. Sending boxes may vary by design—refer to the manufacturer’s documentation.
Most sending cards support mainstream inputs such as HDMI, DVI, DisplayPort (DP), SDI, etc., and can receive signals from computers, media players, cameras, or image processors.
When selecting a sending card or sending box, consider the LED screen pixel requirements, input signal types, control system brand, and interface compatibility. High-performance sending cards also help improve refresh rate and dynamic image performance.