Huidu HD-R732 LED Receiving Card – HUB320 RGB Receiver with 128 × 1024 Pixel Capacity, High Refresh & Wide IC Support for LED Display Screens
The Huidu HD-R732 LED receiving card is a professional LED display controller designed for high-refresh LED screens and stable signal processing.
With support for HUB320 interfaces, 128 × 1024 pixel capacity, and wide driver IC compatibility, it delivers reliable performance for indoor and outdoor LED display systems, advertising screens, and commercial video wall installations.
Packing Details
| Version | Package Included |
|---|---|
| 1-Pack Sample Kit | 1 × Huidu HD-R732 LED Receiving Card 1 × Power Cable 1 × Data Cable |
| Bulk Package | Huidu HD-R732 Receiving Cards (quantity according to order) Corresponding connection cables |
About this item
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Supports up to 128 × 1024 pixels, suitable for medium and large LED display cabinets
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Designed with HUB320 interface support, enabling stable connections with compatible LED modules
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High refresh rate capability ensures smooth video playback and stable brightness performance
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Wide driver IC compatibility, supporting multiple LED module driver chips for flexible display system integration
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Optimized signal processing architecture ensures reliable RGB data transmission between controller and modules
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Fully compatible with Huidu LED sending controllers and control software systems
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Compact receiving card layout simplifies installation and cabinet maintenance
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Suitable for indoor and outdoor LED advertising displays, digital signage systems, and LED video walls
Quick Specs
| Specification | Detail |
|---|---|
| Product Type | LED Receiving Card |
| Model | Huidu HD-R732 |
| Max Pixel Capacity | 128 × 1024 |
| Interface Type | HUB320 |
| Supported LED Modules | RGB LED Modules |
| Refresh Performance | High Refresh Rate Support |
| Control System | Huidu LED Control System |
| Application | Indoor & Outdoor LED Displays |
| Power Supply | DC 5 V |
| Installation | Cabinet internal mounting |
Installation & Maintenance Tips
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Install the receiving card securely inside the LED display cabinet before powering on the system
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Connect LED modules using compatible HUB320 ribbon cables for stable signal transmission
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Verify compatibility with the Huidu sending controller before configuring the LED display system
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Always power off the LED display when installing or replacing receiving cards
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Ensure proper airflow inside the cabinet to maintain stable operating temperature
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Keep signal and power cables organized to simplify maintenance and troubleshooting
Shipping Information
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Lead Time: In-stock products ship within 1–3 business days
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Packaging: Anti-static protection with reinforced outer carton to ensure safe transportation
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Shipping Origin: Shipped directly from warehouse
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Standard Shipping: 9–18 days
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Express Shipping: 5–9 days
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Shipping Costs: Calculated at checkout based on destination and order quantity
Full Specifications
| Specification | Detail |
|---|---|
| Brand | Huidu |
| Model | HD-R732 |
| Product Category | LED Receiving Card |
| Max Pixel Capacity | 128 × 1024 |
| Interface | HUB320 |
| Supported LED Type | RGB LED Modules |
| Driver IC Compatibility | Wide IC support |
| Input Signal | From Huidu sending controller |
| Output Signal | RGB Data Output |
| Refresh Performance | High refresh rate support |
| Power Supply | DC 5 V |
| Power Consumption | Low power design |
| Operating Temperature | −20 °C to 60 °C |
| Operating Humidity | 10%–90% RH |
| Installation Method | Cabinet internal mounting |
| Compatibility | Huidu LED control systems |
| Application Environment | Indoor and outdoor LED display systems |
Applications
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Outdoor LED advertising billboards
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Indoor LED video walls
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Retail digital signage LED displays
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Exhibition LED display systems
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Corporate information LED screens
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Transportation and public information LED displays