Description

Huidu HD-R716 is a high-performance LED display receiving card. Designed for both synchronous and asynchronous control systems, it eliminates the need for adapter boards by integrating 16 standard HUB75E interfaces directly on the board, ensuring exceptional stability and ease of installation.

Powered by advanced parallel processing technology with 32 groups of RGB parallel data, the HD-R716 delivers a massive carrying capacity of up to 320,000 pixels. It supports a wide range of module types, including all conventional chip modules and mainstream PWM chip modules, with scanning methods from static up to 1/128 scan, plus customizable dot extraction and blank dot settings.

The card features nanosecond-level synchronization across multiple receiving cards, allowing flexible arbitrary ordering for seamless large-scale display installations. With adjustable grayscale levels from 256 to 65,536, the HD-R716 ensures smooth color gradients and outstanding image quality. Its intelligent setup function simplifies configuration in just a few steps, while built-in testing capabilities enable quick verification of brightness uniformity and module flatness.

Connectivity is handled through dual Gigabit Ethernet ports supporting communication distances up to 80 meters with Cat5e or Cat6 cables. The compact design operates reliably in extreme environments, with a wide working temperature range of -40°C to 80°C and low power consumption of just 5W.

The HD-R716 is an ideal solution for medium to large-scale LED display applications, offering outstanding performance, flexibility, and reliability.

Feature	Specification
Model	HD-R716
Type	LED Display Receiving Card
Compatible Systems	Synchronous/Asynchronous dual-mode players, asynchronous/synchronous sending cards, 2-in-1 video processors
Supported Modules	All conventional chip modules; mainstream PWM chip modules
HUB75E Interfaces	16 groups (no adapter board needed)
Max Carrying Capacity	320,000 pixels
Regular Chip Resolution	160×1024, 256×640
PWM Chip Resolution	320×1024, 256×1280, 512×640
Scanning Support	Static to 1/128, dot extraction, blank dot settings
Multi-card Sync	Nanosecond-level synchronization, arbitrary ordering
Grayscale	256~65,536 levels
Communication	Dual Gigabit Ethernet, up to 80m (Cat5e/Cat6)
Interfaces	2× 5V power, 2× Gigabit Ethernet, 16× HUB75E
Input Voltage	DC 4.0V–5.5V
Power Consumption	5W
Operating Temp.	-40°C to +80°C
Operating Humidity	0%–95% RH
Net Weight	0.091 kg