D16 Asynchronous Controller Full-Color LED Controller Card with 65,000-Pixel Load 75x4 Hub WiFi USB Cable Connection HD-D16Full color asynchronous Control System is an LED display control system for Lintel led screens, car screen and full color small size led screens. It is equipped with Wi-Fi module, support mobile APP control and Internet remote cluster control.Supporting computer control software HDPlayer, mobile phone control software LedArt and HD technology clouds management platform.HD-D16can play offline with on-board 4GB storage space which is for storing program fileStandard Wi-Fi module, mobile App wireless managementSupport 256-65536 grayscaleSupport Video, Picture, Animation, Clock, Neon backgroundSupport word art, animated background, neon light effectU-disk unlimited expansion program, plug in broadcastNo need set IP, HD-D16 could be identified by controller ID automaticallySupport 4G/Wi-Fi/ and network cluster management remote managementSupport 720P video hardware decoding, 60HZ frame rate output.Color:GreenMaterial:PCBPackage Contents:1 * D16 asynchronous controllerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.