Description
Huidu HD-R708 Receiving Card – 128 × 512Pixels | High-Compatibility LED Display Control Card for for LED Display Screens
Package Included
| Version | Package Included |
| HD-R708 | HD-R708 receiving card |
About this item
- R708 ton-board with 8 × HUB75E ports; compatible with R series receiving cards.
- Works with asynchronous sending cards, synchronous sending cards, and all-in-one LED controllers.
- Supports dual-mode sending box and VP series video processors.
- Compatible with common IC modules and most PWM IC modules.
- Scan mode: supports any scanning method from static to 1/128 scan.
- Control range: Conventional chip 128 × 512 pixels; PWM chip 256 × 512 pixels; large range supports P1.667 / P1.538 / P1.25 fully loaded with 8 ports.
Order & Logistics
- Lead Time: Typically ships within 2–5 business days
- Packing: Cardboard box
- Shipping: Orders in this series qualify for our Free Shipping Policy on purchases over $399. All products in this series are shipped directly from our headquarters warehouse（Standard Shipping: 9–18 days|Express Shipping: 5–9 days.）
Key Specifications
- Ports: 8 × HUB75E
- Data output: 16 groups of RGB
- Supported resolution (conventional): 128 × 512 pixels
- Supported resolution (PWM): 256 × 512 pixels
- Scan range: Static ~ 1/128
- Compatibility: Common IC modules; most PWM IC modules
- Works with: Asynchronous / synchronous sending cards; dual-mode sending box; VP series video processor; all-in-one LED controller
- Power: 5 W
Usage Notes / Installation Tips
- Power off the system before connecting or disconnecting any cables.
- Use the correct HUB75E wiring and verify scan settings before powering on.
- Ensure proper ventilation in the controller cabinet for stable operation.
Technical Specifications
| Specification | Value |
| Model | HD-R708 |
| HUB interface | 8 × HUB75E |
| Data output | 16 groups of RGB |
| Scanning | Static ~ 1/128 |
| Loading capacity (Conventional chip) | 128 × 512 pixels |
| Loading capacity (PWM chip) | 256 × 512 pixels |
| Compatibility | Common IC modules; most PWM IC modules |
| Controller compatibility | Asynchronous / synchronous sending cards; dual-mode sending box; VP series video processor; all-in-one LED controller |
| Supported features | Module construction, Rotate animation, Specify setting, Extract rows/columns, Brightness correction, Arbitrary sort, Bright line control, Mapping |
| Power | 5 W |
More Models Compare
| Model | HD-R716 | HD-R712 | HD-R708 | HD-R732 | HD-R3210 |
| Loading capacity | Conventional chip: 160*1024PWM chip: 320*1024 | Conventional chip: 128*1024PWM chip: 256*1024 | Conventional chip: 128*512PWM chip: 256*512 | Conventional chip: 128*1024PWM chip: 256*1024 | Conventional chip: 512*512 |
| HUB interface | 16×HUB75E | 12×HUB75E | 8×HUB75E | 8×HUB320 | 10×HUB320 |
| Data output | 32 group of RGB | 24 group of RGB | 16 group of RGB | 32 group of RGB | 40 group of RGB |
| Scanning | Static~1/128 | Static~1/128 | Static~1/128 | Static~1/128 | Static~1/128 |
| Module construction | √ | √ | √ | √ | √ |
| Rotate animation | √ | √ | √ | √ | √ |
| Specify setting | √ | √ | √ | √ | √ |
| Extract rows/columns | √ | √ | √ | √ | √ |
| Brightness correction | √ | √ | √ | √ | √ |
| Arbitrary sort | √ | √ | √ | √ | √ |
| Bright line control | √ | √ | √ | √ | √ |
| Mapping | √ | √ | √ | √ | √ |
| Power | 5W | 5W | 5W | 5W | 5W |
Applications
- Fixed LED billboards
- Rental stage LED screens
- Indoor/outdoor advertising
- Conference / exhibition displays
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