Colorlight K5H Compact LED Receiving Card 512×384 Pixels

Colorlight K5H is a high‑end, compact universal LED receiving card designed for professional LED display control. It features a compact form factor of 70.0×45.0×7.8mm, ideal for installation in small cabinet spaces and fine‑pixel‑pitch applications. The card supports a maximum load capacity of 512×384 pixels, with up to 32 groups of parallel or serial data, expandable to 128 serial groups for large‑scale display setups. It delivers 240Hz high frame rate and 8‑bit video input, ensuring smooth, flicker‑free visuals with excellent low‑brightness grayscale performance. Equipped with high‑density JH1/JH2 connectors, the K5H provides dustproof, shockproof, and reliable connectivity with LED modules or HUB boards. It supports precise per‑pixel brightness and chromaticity calibration, color temperature adjustment, screen rotation, and data group offset. Additional features include loop redundancy, dual‑card hot backup, dual‑power backup, and firmware backup with readback, enhancing system stability and reliability. The card also enables cabinet monitoring of temperature, humidity, and voltage, plus quick firmware upgrades and calibration coefficient deployment. It is widely used in high‑end rental LED displays, fine‑pitch LED screens, stage performances, shopping mall advertising, conference centers, and fixed installation projects requiring compact size and stable performance.