Features 1 This HDMI 4X2 KVM matrix it can switch between 4 input signal source devices and distribute the signal to 2 monitors 2 monitors can display the same picture or different pictures and any one output All ports can realize independent audio output through Optical SPDIF or 3 5mm audio jack 2 4 port KVM matrix can manage 4 computers with two sets of keyboard mouse and two monitors and supports various devices with HDMI interfaces 3 Support HDMI 2 0 and HDCP 2 2 The resolution is up to 4K 60Hz RGB YUV 4 4 4 allowing you to enjoy a fantastic visual feast 4 Equipped with 4 USB cables to solve your troubles of buying USB cables support 3 switching modes button switching remote control switching keyboard switching 5 This HDMI 4X2 KVM matrix is suitable for entertainment centers retail and websites high definition TV set top boxes DVDs projector factories data center control information distribution meeting rooms schools and corporate training environments How to use HDMI KVM matrix 1 Simultaneously connect HDMI IN1 2 3 4 and USB IN1 2 3 4 to PC1 2 3 4 2 Connect HDMI output to HDMI monitor TV display 3 Connect the USB keyboard and mouse to the corresponding USB ports Product parameters HDMI version HDMI2 0 backward compatible HDCP version HDCP 2 2 downward compatible Resolution up to 3840x2160 60Hz RGB YUV 4 4 4 backward compatible Support 3D video formatSupport audio format LPCM DTS 5 1 DolbySupport video format 8 10 12 bit color dep