• Rocstor Premium 4 Port HDMI® Splitter - 4K 60Hz - 1×4 Way HDMI 2.0 Splitter - HDR - HDMI 2.0 splitter supports UHD 4K at 60Hz and HDR - 1×4 HDMI splitter 4K Integrated Extended Display Identification Data (EDID) technology - 4 Port 4K HDMI Splitter 1 in 5 out - Includes 5V 1A power adapter - 7 Levels of Cascading - Hevy-duty metal enclosure.