It is a USB for audio output. One accessory for XIXUN LED controller cards.
Sheen Color H1C Vehicle LED Sign 3G Wireless Control Card
Can be work on Sheen Color T series Asynchronous 3G/4G/WIFI Wireless LED Sign Control Cards and H1C, W1C Vehicle , Bus TAXI 3G/4G/WIFI Control Cards.
Sheen Color D10 LED Receiving Card Work with T&H Series Async Card
Faster sending: just takes 10 seconds to send a 10M file, is 100 times as the receiving plate storage
Simple setting: not need to modify the IP, plug and play
Big storage: 32GB is the 8 times of the peer. EMMC chip, not bad block, not flash spot
Faster start: just takes 29 to get into the playing frame, the peer should take 60s
Sheen Color H3 Asynchronous 3G/4G/WiFi Wireless LED Sign Controller Card
Sheen Color LED Sign Temperature and Humidity Sensor
Faster sending: just takes 10 seconds to send a 10M file, is 100 times as the receiving plate storage
Simple setting: not need to modify the IP, plug and play
Big storage: 32GB is the 8 times of the peer. EMMC chip, not bad block, not flash spot
Faster start: just takes 29 to get into the playing frame, the peer should take 60s
As the special design for out-doors big sign, T2 controller is apply to road-side led sign, shopping mall led display and advertising screen.
Sheen Color T3 Asynchronous Wireless LED Sign Controller Card
Sheen Color W series controller had inner integration WIFI module. User can control the controller, manage and update program via cell-phone, Ipad and computer only when connected the WIFI hotspot.
Sheen Color W1C Vehicle LED Wifi Wireless Control Card