The VM3909H 9x9 HDMI HDBaseT-Lite Matrix Switch from ATEN extends uncompressed 4K and Full HD digital video, audio, IR, and power via HDBaseT technology through a single Cat6a cable up to 229.7 ft. When combined with VE805R receivers (available separately), it supports both ATEN Seamless Switch technology and Video Wall functionality. The Seamless Switch technology employs an FPGA graphics processor to ensure continuous video streaming, real-time control, and stable signal transmission across all sources. The Video Wall functionality allows you to create 18 video wall profiles for custom screen layouts through an easy-to-use web interface.