A LED Display Screen Sending Card is a critical component in any LED control system. It is responsible for transmitting image or video signals from the control system (such as a computer or video processor) to the LED receiving cards inside the LED panels. Whether for indoor advertising, stage rental, outdoor billboards, or stadium displays, the LED sending card plays a key role in ensuring smooth, accurate, and stable screen performance.
A LED sending card converts digital video signals into a format that can be understood by the LED receiving cards. It ensures synchronization, image scaling, and data transmission with high accuracy and low latency. Without a sending card, an LED display cannot function properly or communicate with the control software.
Modern LED sending cards come in both internal (PCI/USB) and external (box-type) formats and support various signal inputs like HDMI, DVI, and network ports.
We provide a wide range of LED sending cards from trusted global brands like:
Novastar LED Sending Card: Known for advanced features, stability, and widespread compatibility with large display systems. Models like Novastar MSD300, MSD600, and MCTRL660 are ideal for professional and rental applications.
Huidu LED Sending Card: Popular in commercial and small-to-mid-size projects, Huidu offers USB and network-based sending cards that are cost-effective and easy to configure, such as HD-C16L, HD-B6, HD-B6L, HD-D36,etc.
These brands offer powerful software tools for configuration, including NovaLCT, SmartLCT, and Huidu HDPlayer.
Stage and concert LED walls
Indoor and outdoor LED billboards
Digital signage for shopping malls
Transparent and creative LED displays
Church and educational LED screens
Whether you're building a new LED display system or upgrading your existing one, a reliable LED sending card ensures optimal signal transmission, image quality, and long-term system performance.
TU LED under Shenzhen Oubo Electronic Technology Co., Ltd., is a leading Indoor Outdoor Screen LED display manufacturer factory . We provide complete LED display OEM ODM factory solutions. We provide a 2-year warranty , conduct strict tests, offer affordable prices, and provide 24/7 support.
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