4K 30HZ HDMI Splitter 1 in 2 out 3.3ft Silver Gray
Hdmi Splitter 1 in 4 Out, 1x4 HDMI Splitter Powered Hdmi Audio Video Distributor Box Supports Full HD 1080P 4K/2K and 3D Resolutions Duplicate/Mirror Screen - Walmart.com
Amazon.com: Tripp Lite HDMI Splitter, 2 Display 1 in 2 Out HDMI Splitter, 4K @ 60 Hz, 4:4:4, Multi Resolution Support, HDR, HDCP 2.2, TAA (B118-002-HDR) : Electronics
Navceker 1 Duplicate to 2 HDMI Displays 4K@60Hz HDMI Splitter 1 in 2 Out with Scalar High Speed HDMI Cable Support HDCP 2.2 - AliExpress
EchoSplit, HDMI Splitter with Downscaling — Sewell Direct
Yinker HDMI Splitter 1 in 4 Out + 5ft HDMI Cable, Splitter for Monitors Duplicate/Mirror Only, 1×4 HDMI Splitter 4 Ports w/AC Adapter for Full HD 1080P 4K x 2K and 3D