TECHNICAL 

Inputs	One female HDMI connector. Compatible with a computer or Ultra-HD video source with HDMI video. Supported video input resolutions: Ultra-HD 4Kx2K resolutions up to 3840x2160 (60Hz) HDTV resolutions to 1080p Supports HDCP 2.2 and 1.4
Outputs	Four female HDMI connectors. Supported video output resolutions: HDTV 1080p (1920x1080 @ 60Hz) Fixed for each port. Supports embedded digital audio through HDMI compatible TVs or audio receivers. Supports HDCP 2.2 and 1.4
Power	Input: 100 to 240 VAC at 50 or 60 Hz via AC adapter (AC adapter included.) Output: 12VDC, 4.16A Power consumption: 15W
Cables	Interface cables between the video source/displays and the video wall processor are required for proper operation. Use HD-xx-MM cable to connect an HDMI source or displays. Supports 3840x2160@60Hz input to 20 feet. Supports 1080p@60Hz input/outputs to 50 feet. Use DP-xx-MM cable to connect a DisplayPort source. Use DVI-HD-xx-MM cable to connect a DVI source. Use USB3C-HD4K-xx-MM cable to connect a USB 3.0 Type C source with DP Alt Mode or Thunderbolt 3 (computer, tablet, or smartphone). Cables not included.
Dimensions	WxDxH (in): 8.27x4.33x0.71 (210x110x18 mm)
Environmental	Operating temperature: 23 to 131°F (-5 to 55°C). Storage temperature: -13 to 158°F (-25 to 70°C). Operating/storage relative humidity: 10 to 90% non-condensing RH.
Regulatory Approval	CE, FCC, RoHS
Warranty	2 Years
Package Includes	One 4x4 HDMI Multiviewer One power adapter One IR remote Manual
Compatible NTI Products	Combine NTI's extenders, switches, splitters, and cables for complex applications. 4K 18Gbps HDMI Active Optical Cable (HD4K18GB-FO-xxM-MM)