![3 in 1 Output HDMI Splitter HUB, Costech 3 Port 1080p Plug and Play HDMI Auto Switch with Pigtail Cable Support High Speed for HDTV projector computer Monitors - Walmart.com 3 in 1 Output HDMI Splitter HUB, Costech 3 Port 1080p Plug and Play HDMI Auto Switch with Pigtail Cable Support High Speed for HDTV projector computer Monitors - Walmart.com](https://i5.walmartimages.com/asr/a081ac6e-4c15-4087-87e7-48f1547758ea_1.1cf43638852efcec4219f59e1cf072f8.jpeg)
3 in 1 Output HDMI Splitter HUB, Costech 3 Port 1080p Plug and Play HDMI Auto Switch with Pigtail Cable Support High Speed for HDTV projector computer Monitors - Walmart.com
![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 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](https://i.redd.it/kq7kb4nhk1h51.jpg)
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 1 in 4 out, one minute four lines 4k high-definition monitor 3D TV computer display split screen - Walmart.com HDMI splitter 1 in 4 out, one minute four lines 4k high-definition monitor 3D TV computer display split screen - Walmart.com](https://i5.walmartimages.com/asr/a3aec64d-3c8d-4d0d-890b-1d0fba616a69.422d6a473495c8ea11fdffb05d6d6f83.png?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
HDMI splitter 1 in 4 out, one minute four lines 4k high-definition monitor 3D TV computer display split screen - Walmart.com
![3-Port DP to HDMI Multi Monitor Adapter - DisplayPort and Mini DisplayPort Video Adapters - DP and mDP to DVI, HDMI and VGA 3-Port DP to HDMI Multi Monitor Adapter - DisplayPort and Mini DisplayPort Video Adapters - DP and mDP to DVI, HDMI and VGA](https://media.startech.com/cms/products/main/mstdp123hd.main.jpg)