matrix88PRO-Matrix88-aud ® • HDMI 2.0a compliant • Supports 4K2K@60 4:4:4 8bits • Supports HDR* (4K2K@60 4:2:0 10bits) • HDCP 2.2 compliant and 1.4 compliant • Wide frequency range:Dayton Audio's Matrix88 8-Source, 8-Zone Distributed Audio Matrix Switcher offers a comprehensive, multi-zone Wi-Fi audio experience for both residential and commercial use.