Novastar DH7508 High Cost Performance LED Receiving Card is a cost-effective receiver card from Novartis. It can carry a maximum of 256X256 pixels on a single card and supports point-by-point brightness chroma correction, fast bright and dark line adjustment, 3D and other functions to improve the screen display effect and user experience. DH7508 adopts 8 standard HUB 75E interfaces for communication, with high stability and supports up to 16 groups of RGB parallel data. The hardware design complies with EMC standard, which improves the electromagnetic compatibility of the product and is applicable to the construction of various field environments.