The HDMI 4K 60Hz matrix 6x2 can connect 6 HD signal sources to 2 HD display terminals with optical fiber or stereo headphone output. This matrix allows six HDMI devices to be switched or split easily to two HDMI compatible monitors or projectors. Any output ports can realize independent audio output by optical fiber or stereo headphone. Our devices offer solutions for noise, space and security concerns, data center control, information distribution, conference room presentation, school and corporate training environments.