4-Port HDMI Splitter, Ultra HD 4K @ 30 Hz (3840 x 2160)

Connect four HDMI displays to one HDMI source with this 4K 4-Port HDMI Splitter. Watch brilliant 4K video and hear 7.1 audio through all four monitors!
4-Port HDMI Splitter - 4K, HDCP 1.3

HDMI Splitter 1 In 4 Out 4K 2K Ultra HD 3D Multi Port Hub HDMI Switch Converter

4K UHD HDMI EDID Feeder with Video Splitter Function, VDDC-400HDMI

4K HDMI 2.0 4 Way Splitter 1 Device to 4 Displays 3840 x 2160 60Hz Slimline

Tripp Lite 4-Port 4K HDMI Splitter for Ultra-HD (4K x 2K) Video and Audio - 3840 x 2160 @ 24/30Hz

This MST hub lets you connect two HDMI monitors to your USB-C computer. MST works on any Windows device that supports DP Alt Mode over USB Type-C such as models of Dell Precision and Dell XPS laptops and ASUS ROG GL752. The MST hub also works with Thunderbolt 3 ports to provide Thunderbolt 3 to dual HDMI conversion. The USB-C HDMI hub is powered by the USB-C port so you dont require an additional power adapter. This adapter works with USB Type-C devices that pass a DisplayPort video signal.

StarTech.com USB-C to HDMI Multi-Monitor Splitter - 2-Port MST Hub

8K 60 Hz and 4K 120 Hz 4x2 HDMI Switch with Audio, WolfPack

Manhattan 4K 2-Port HDMI Splitter (207669)

Video Wall Controller 3x3 Video Wall 4k 3840x2160 30hz 1 4 Tv Wall Processor One Input Nine Outputs 4k X 2k Hd Display 180 Degree Rotation Various Splicing Modes 1x1 1x2 1x3

4-way HDMI splitter supports video resolutions up to UHD 3840 x 2160 @ 30 Hz (Ultra HD 4K) including full 3D pass-through; Backward compatible with

HDMI Splitter 1 in 4 Out, 4 Port HDMI Splitter Box 1080p 4K 3D Hub (Brand New)