HD-R501 Full-Color LED Receiving Card 12×HUB75 1024×256 Pixels

HD-R501 is a professional full-color LED receiving card designed for medium to large synchronous/asynchronous LED display systems, compatible with Huidu sending cards and video processors. It features 12×HUB75E ports supporting direct connection to indoor/outdoor full-color, single/dual-color LED modules, compatible with common driver ICs like MBI5041/5042 and MY9221. The card supports all scan modes from static to 1/32, with a recommended load of 256×192 pixels and a maximum of 1024×256 pixels for full-color displays, or 1024×512 for single/dual-color screens. Equipped with dual 10/100/1000M Gigabit Ethernet ports for cascading up to 256 cards, ensuring stable data transmission up to 150 meters via CAT5e/CAT6 cables. It offers 0-65536 grayscale levels for ultra-smooth color reproduction and high refresh rates. Integrated self-test button enables quick diagnostics for red, green, blue, white, gray, grid, and dot patterns. Operating voltage DC 4.5-5.5V, low power consumption, working temperature -30°C to 70°C. Supports smart configuration for various PCB layouts, scheduled power on/off, and compatibility with video, image, text, and office file playback. Ideal for LED billboards, shopping mall displays, stadium screens, exhibition booths, and commercial advertising displays.