Amazon.com: OREI 4K 1x4 HDMI Splitter, - 1 Port to 4 HDMI Display Duplicate/Mirror - Powered Splitter Ver 1.4 Certified for Full HD 1080P High Resolution & 3D Support (One Input To
4XEM 6-in-1 4 HDMI port USB-C Dock
HDMI Switch 4x1 KVM Quad Multiviewer with IR Remote 1080p - Audio Video Switch and Splitter - Audio Video
4x1 HDMI KVM Switch 4 Port Ultra HD 4K@30Hz, USB 2.0, HDCP 1.2, No Power Adapter Required, Support Wireless Input Device and Hotkey Switch, with 4 HDMI and USB Cables - Buy
4 Input 1 Output HDMI Switch, 4K Ultra HD HDMI Switcher Support 3D, 1080P, 4Kx2k@60Hz (IR Remote Control) - Walmart.com
G44-HDMI Up to 4 HDMI inputs ,Resolution up to 4K@60fps 4:4:4.