ATEN 8-Port True 4K HDMI Splitter-TAA Compliant - 4096 x 2160 - 19.69 ft Maximum Operating Distance - 1 x HDMI In - 8 x HDMI Out - Serial Port - Metal - VS0108HB

Allows one HDMI source to be connected to up to 8 HDMI displays
HDMI 2.0 (3D, Deep color, 4K); HDCP 2.2 compliant
Superior video quality - up to True 4K resolutions (4096 x 2160 @ 60Hz 4:4:4)
Supports HDR
Long distance transmission from source to output - up to 6 m
Built-in bi-directional RS-232 serial control port for high-end system control
Supports Dolby True HD and DTS HD Master Audio
Clear LED indication of device status
EDID Expert™ - Selects optimum EDID settings for smooth power- up, high quality display and use of the best resolution across different screens
Plug-and-play