What Is a Controller Card?
The LED control card is also called the LED display control card. It is an external device for the LED display to convert the display data through the PC. It is responsible for receiving the screen display information from the serial port of the computer.
LED display control card
- led control card
- 1. Wireless 3G simulcast network control system (Type A): 3G routers commonly used on the market, customers can choose more, this system does not require a third-party transit platform, the transmission speed is 10-20 times that of GPRS, no distance Limitation, remote control can be realized, simple and reliable, and convenient for user operation!
- 2. Video billboard control card (K type): This series of cards have the function of playing animation and video, multi-region software, and freely control the display content.
- 3. Small full color control card (M type): This series