TF Full Color Video LED Control Card QS1 | QS2 | QS2N | QS3N

• Resolution & Pixel Load: Match the exact width and height of your LED module matrix against the card's maximum pixel limit (e.g., 256 × 32 for small strip/sign boards up to 512 × 192 or higher for larger video walls).
• U-Disk / USB-only models (like TF-QS1 or TF-QS2) require manually walking up to the sign with a FAT32-formatted USB drive.
• USB + LAN models (like TF-QS2N, TF-QS3N, TF-QC1) let you push data over a local Ethernet/RJ45 network.
• Hub Interface: Ensure the physical socket on the card matches your LED panel wiring—most full-color RGB panels use HUB75 or 50-pin connectors, whereas older single/double-color panels used HUB08 or HUB12.
• Software: Configured using PowerLED software on Windows, exporting content in file mode to a USB drive or via network.