![Amazon.com: OREI SplitExtend HDMI Splitter Extended Display for Dual Monitor - Multi-Monitor Display 3 Separate Screens - USB A & USB-C Adapter to HDMI 2.0, 4K@30Hz Output 1, 1080p Output 2 for Amazon.com: OREI SplitExtend HDMI Splitter Extended Display for Dual Monitor - Multi-Monitor Display 3 Separate Screens - USB A & USB-C Adapter to HDMI 2.0, 4K@30Hz Output 1, 1080p Output 2 for](https://m.media-amazon.com/images/I/61t1bfdLN8L._SY350_PKmb-play-button-overlay_.jpg)
Amazon.com: OREI SplitExtend HDMI Splitter Extended Display for Dual Monitor - Multi-Monitor Display 3 Separate Screens - USB A & USB-C Adapter to HDMI 2.0, 4K@30Hz Output 1, 1080p Output 2 for
![c# - MultiMonitorSetup: Duplicate Desktop between secondary monitors programmatically - Stack Overflow c# - MultiMonitorSetup: Duplicate Desktop between secondary monitors programmatically - Stack Overflow](https://i.stack.imgur.com/cspGe.png)
c# - MultiMonitorSetup: Duplicate Desktop between secondary monitors programmatically - Stack Overflow
![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://preview.redd.it/kq7kb4nhk1h51.jpg?width=640&crop=smart&auto=webp&s=41beec591c6a1aa3808627d95533a501e4bde04d)