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Huidu HD-K08 | HD-K12 LED Display Receiving Card
Price range: $13.99 through $16.99
Huidu HD-K08 and HD-K12 LED receiving cards with HUB75E ports, Gigabit Ethernet, high grayscale, and dual-mode control for stable LED display systems.
| Module Number | HD-K08, HD-K12 |
|---|
Huidu HD-K08 | HD-K12 LED Display Receiving Card Description
The Huidu HD-K08 and HD-K12 LED Display Receiving Cards are professional-grade LED screen control solutions designed for both synchronous and asynchronous LED display systems. With direct HUB75E connections and no adapter board required, these cards simplify installation while delivering high stability, precise grayscale performance, and reliable long-distance Gigabit communication. They support conventional driver IC modules as well as mainstream PWM chip modules, making them ideal for indoor and outdoor fixed installations, commercial signage, rental displays, and large video walls.
Built with multi-card cascading capability and nanosecond-level synchronization, both models ensure smooth image consistency across large screens. Intelligent setup tools, integrated test functions, and flexible scanning compatibility greatly reduce configuration time and maintenance effort, helping engineers deploy LED projects faster and more efficiently.
Product Features:
• Supports both synchronous and asynchronous control systems for flexible display management.
• Works with asynchronous players, transmission cards, synchronous senders, and all-in-one video processors.
• Direct HUB75E interface design, no adapter board required for simplified wiring.
• HD-K08 provides 8 HUB75E ports and supports 16 groups of RGB parallel data.
• HD-K12 provides 12 HUB75E ports and supports 24 groups of RGB parallel data.
• Compatible with conventional IC modules and mainstream PWM chip modules.
• Supports any scanning method from static to 1/128 scan for broad module compatibility.
• High grayscale range from 256 to 65,536 levels for smooth gradients and color depth.
• Gigabit Ethernet communication ensures stable and fast signal transmission.
• Up to 80m transmission distance over Cat5e/Cat6 network cables.
• Multi-card arbitrary cascading with nanosecond synchronization for seamless large screens.
• Integrated screen test functions for brightness and module flatness diagnostics.
• Intelligent smart configuration reduces setup time and simplifies commissioning.
• Dual 5V power inputs for a stable and reliable power supply.
• Low power consumption design at only 3W working power.
• Wide operating temperature range for industrial environments.
Huidu HD-K08 | HD-K12 LED Display Receiving Card Specification:
| Item | HD-K08 | HD-K12 |
|---|---|---|
| Product Type | LED Display Receiving Card | LED Display Receiving Card |
| Control Mode | Supports synchronous & asynchronous systems | Supports synchronous & asynchronous systems |
| Adapter Board | Not required | Not required |
| HUB Interfaces | 8 × HUB75E | 12 × HUB75E |
| RGB Parallel Data | 16 groups | 24 groups |
| Compatible Sending Devices | Async playback box, async sending card, sync sending card, 2-in-1 video processor | Same as HD-K08 |
| Supported Modules | Conventional IC modules & mainstream PWM IC modules | Same as HD-K08 |
| Scan Method | Static to 1/128 scan, spot & blank point supported | Same as HD-K08 |
| Communication Port | Gigabit Ethernet | Gigabit Ethernet |
| Loading Capacity (Conventional/LS Chip) | 128 × 512 | 192 × 512 |
| Loading Capacity (PWM Chip) | 256 × 512 | 384 × 512 |
| Multi-Card Cascade | Free order, nanosecond synchronization | Same as HD-K08 |
| Gray Level | 256 – 65,536 levels | 256 – 65,536 levels |
| Smart Setup | Intelligent auto configuration | Same as HD-K08 |
| Built-in Test | Brightness & flatness screen test | Same as HD-K08 |
| Max Communication Distance | ≤ 80 m (Cat5e/Cat6 cable) | ≤ 80 m (Cat5e/Cat6 cable) |
| Power Interfaces | 2 × 5V | 2 × 5V |
| Network Ports | 2 × Gigabit Ethernet | 2 × Gigabit Ethernet |
| Input Voltage | 3.8 – 5.5 V DC | 3.8 – 5.5 V DC |
| Power Consumption | 3 W | 3 W |
| Working Temperature | −25°C to +75°C | −25°C to +75°C |
| Working Humidity | 0 – 95% RH | 0 – 95% RH |
| Storage Humidity | 0 – 95% RH | 0 – 95% RH |
| Net Weight | ≈ 80 g | ≈ 91 g |
| Stability | High stability design | High stability design |
Download Resources:
Huidu HD-K08 LED Display Receiving Card Specification
Huidu HD-K12 LED Display Receiving Card Specification
①Shipping Fee
We offer a fixed shipping fee of $78 per order, regardless of size or weight, making shipping costs predictable and manageable.
②Handling Time
Orders for in-stock items are processed within 24 hours. Some items may require an additional 48-72 hours for processing, and we will notify you if this is the case.
③Delivery Time
Our typical delivery time is 3-7 days, depending on your location. In rare cases of delays due to weather, regulations, or holidays, we appreciate your understanding.
④Customs & Duties
Customs duties, taxes, and other import fees are the responsibility of the recipient. For specific requirements, please inform us before shipping.
⑤Tracking Your Order
You will receive a tracking number once your package is shipped. If you experience any issues, please contact us for assistance.
For more details, please see our [Complete Shipping Policy].
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