HDMI Splitter 1 in 2 Out, 4K HDMI Splitter for Dual Monitors, 1x2 HDMI Splitter 1 to 2 Amplifier for Full HD 1080P 3D Come(1 Source onto 2 Displays) - Walmart.com
Can I use an HDMI splitter to extend, not duplicate, my laptop screen across two monitors? - Quora
DISPLAYPORT TO TWO HDMI DISPLAYS 1x2 SPLITTER (R06-SPL-102-HD) - YouTube
Need help, I bought an Hdmi Splitter, so I can extend and use 2 monitors at once (Not Duplicate) But it is acting as if both monitors are 1 display and the
HDMI Splitter 4K, PKPOWER HDMI Splitter 2 in 1 Out, HDMI Splitter for Dual Monitors - 4k HDMI Switcher 1 x 2 Output - Walmart.com
The best HDMI splitters for dual monitors in 2023 | Popular Science