Key factors include screen resolution, pixel density, compatibility with the sender/controller, maximum pixel capacity, and control system brand to ensure the card supports the display’s pixel count and refresh requirements.

Receiving cards connect to sender cards/controllers via network cables (CAT5e/CAT6) or fiber optics. The sender card transmits processed data to the receiving card, which then distributes it to each LED module.

Ensure the card slot matches the controller, properly connect signal lines, stabilize power supply, and make sure cable lengths and grounding are well managed to prevent signal loss or loose connections.

The maximum pixel capacity is an important specification that determines how many LED pixels a card can handle. This varies by model, and it must be matched with the total LED pixel count of the display.

LED receiving cards are a critical part of LED display systems. Selection should match total pixel count, control system brand, and refresh/grayscale requirements. Proper installation and configuration are key to reliable performance.