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Huidu D20 Asynchronous LED Controller WiFi/ USB+Ethernet Port
$45.99Type: HD-D20 Suitable for door lintel full color, taxi roof, bus advertising screen. D10(384*64 HUB75), D20(384*64 HUB08), D30(1024*64)three models; Door lintel full color, taxi roof, bus advertising screen dedicated controller;…