Product -  HDMI Splitter  - 4-in-4-out HDMI Splitter, support 4kx2k
SX-MX41-4K2K
1).4 HDMI inputs and 4 HDMI outputs.
2).Support 3D video format.
3).Select one of 4 different HDMI Signal input sources and switch to 4 HDMI display simultaneously.
4).Manual or with remote controller to select input signals.
5).Supports High Definition Resolutions : 1080p @ 60HZ, 720p/1080i @ 120Hz,4Kx2K @ 30Hz.
6).Supports Digital Audio Format, such as High Definition Audio support: Dolby True HD, and DTS-HD Master Audio.