RHX8-256WU3200B Single dual color WiFi LED sign control card with USB

The 8th generation single and double color WiFi control system! Product model: RHX8-256WU3200B Monochrome loading: 256*3200 192*3200 160*3200 128*4096 64*4096 Dual color loading: 256*1600 192*1600 ..