What are the differences between an HDMI Splitter, a Switch, and a Matrix? - Monoprice Support
1x2 HDMI Splitter: 1-in 2-out, USB Powered, EDID, 3D Support (HD-102) | OREI
HDMI Splitter vs HDMI Switch, What is the DIfference and their Uses — Ooberpad
Amazon.com: HDMI 2.1 Switch, Vilcome Ultra HD 8K HDMI Switcher Splitter 48Gbps High Speed Support HDR 8K@60Hz, 4K@120Hz, Bi-Directional HDMI Switch 2 in 1 Out for PS5/PS4, Xbox, Roku, Apple TV, Blu-ray
HDMI splitter vs. HDMI switch: They actually serve opposite purposes - CNET