The ALF-SUK2-8K routes a single HDMI source to two HDMI outputs while adding signal scaling and stabilization for mixed-display environments. It supports HDMI2.1 operation with 40Gbps bandwidth and handles resolutions up to 8K 60Hz 4:2:0, 8K 30Hz 4:4:4, and 4k 120Hz.

For integration flexibility, it provides EDID management via a 5 pin DIP switcher and can use a connected display's EDID or an internally stored EDID. De-embedded audio is available on balanced, Optical, and RCA outputs, and firmware updates can be performed through the USB port.