Novastar DH426 LED Receiving Card 512×384 Pixels

The Novastar DH426 is a universal high-stability LED receiving card for professional display systems. Model DH426 supports max 512×384@60Hz resolution for PWM driver ICs, delivering reliable performance for diverse LED modules. It features brightness calibration, fast bright/dark line adjustment, 3D function, and RGB independent gamma adjustment to ensure uniform luminance and accurate color reproduction. Equipped with 16 standard HUB75E interfaces, it supports 32 groups of RGB parallel data for stable signal transmission. The card operates on DC 3.3V–5.5V with 2.5W low power consumption, and works reliably in temperatures from -20°C to +70°C. It includes voltage and temperature detection, mapping function, and error code monitoring for easy maintenance. With EMC Class A compliance and robust hardware design, it ensures long-term stable operation. Ideal for indoor LED video walls, fine-pitch displays, stage screens, retail signage, exhibition booths, and rental LED systems.