The VIS-UHB series is designed for long-distance signal transmission, supporting up to 4K@60 4:4:4 resolution. It functions as both a transmitter and receiver, allowing users to switch modes based on application needs. The device supports bidirectional serial, infrared, and audio transmission, along with POC power supply, simplifying wiring. Versions are available for 40m and 100m transmission, with optional support for USB and Ethernet models .