4×4 HDMI 4K Fast-switching Matrix with Digital Optical Audio
The 4 by 4 HDMI matrix with audio which allows HDMI and audio signal to be routed to and displayed on connected HDMI displays and or audio output equipments simultaneously. Additional audio selection and extension allows users to utilize both video and audio more efficiency. With fast switching technology the device can greatly eliminate the time required by swapping or turning ON/OFF the connected displays. It supports 4K2K, 3D, 36-bit Deep Color, Hi-Def lossless audio and other features defined by HDMI specifications. The management of source/sink scenarios can be operated easily through on-panel buttons, IR remote control, RS-232 or Ethernet protocol.