Colorlight A8 Dual-Mode LED Receiving Card 256×256 Pixels Gigabit Network Controller

Colorlight A8 is a high-performance dual-mode LED receiving card for professional LED display systems, model A8. It supports both synchronous and asynchronous working modes with 1Gbit onboard memory for offline content storage. The card offers a max load capacity of 256×256 pixels for full-color displays, with cascade control area up to 65536×65536 pixels. It features high grayscale up to 65536 levels and high refresh rate for vivid, stable images. For connectivity, it has dual RJ45 gigabit ports, supporting ≤140M via CAT5, ≤170M via CAT6, and ≥20M via optical cable. It provides 32 groups of RGB signal outputs and supports static to 1/32 scan modes, compatible with normal, PWM, and lighting LED chips. It enables point-by-point brightness and chromaticity calibration, solving dark rows and shadow issues. Built-in temperature sensor protects the screen by limiting brightness at high temperatures. It works with DC3.3-5.5V voltage and is compatible with all Colorlight sending cards. Widely used in advertising billboards, shopping malls, exhibitions, rental displays, stadiums, and creative LED projects.