The Alfatron Electronics ALF-SUK8 is built for AV integrators and production professionals who need to distribute a single 8K or 4K HDMI 2.1 source to eight displays while accommodating mixed-resolution display environments. The built-in 2x1 switcher allows source selection between two HDMI inputs, and each of the eight outputs scales independently, automatically matching the connected display's capability from 8K down to 1080p without manual intervention. This makes it a practical choice for installations where legacy and current-generation displays coexist on the same signal chain. Audio de-embedding is handled with professional flexibility: extracted audio is delivered simultaneously via a balanced analog output, an optical output, and an RCA output, covering both installed sound systems and consumer AVR connections. HDCP 2.3 compliance with backward compatibility and manageable output HDCP ensures reliable operation across content-protected sources without display compatibility issues. EDID management via a 5-pin DIP switch gives integrators control over handshake behavior without additional software. Control options include RS232, IR, a built-in GUI, and TCP/IP for firmware updates and third-party management system discovery, making the ALF-SUK8 suitable for managed AV systems in corporate, higher education, and live production environments. CEC display power control with a backlit button adds operator convenience in rack or tabletop deployments.