Linsn DS801D LED Sending Card Single Dual Color Display Controller

Linsn DS801D is a high-performance synchronous sending card designed for single-color and dual-color LED display systems, widely used in indoor and outdoor LED sign boards and message displays. It adopts a standard PCI interface for direct installation inside a PC, or external operation with an additional 5V power supply, offering flexible deployment options. The card supports a maximum loading area of 1280×1024 pixels via dual U/D cable outputs, with a single cable handling up to 1024×640 or 1280×512 pixels, delivering stable and clear image output. Equipped with dual RJ45 network ports, it provides up to 140 meters of reliable signal transmission over standard CAT5e/CAT6 cables, ensuring long-distance connectivity without signal loss. Key functions include point-by-point correction with four modes (single, 2×2, 4×4, 8×8 pixels), supporting up to 6144 pixels per module and 256 gray levels for red and green channels. It features intelligent scanning mode identification, refresh rate locking (10Hz–3000Hz) to eliminate image tearing, and dual-cable hot backup for uninterrupted operation. The DS801D operates on 5V/2A power, compatible with LEDStudio software for easy configuration and real-time control. Ideal for indoor advertising signs, outdoor billboards, bank rate displays, stadium message boards, retail store signage, and industrial status screens, it ensures stable, low-cost, and efficient control for diverse single/dual-color LED projects.