Two things it really got wrong. At first, the monitors flashed every few minutes. All cables were properly connected, but both monitors were still flickering. So I'm sending mine back and going the other way around. Second, this little box doesn't expand your monitors. It just reflects them. So if you tie it to your laptop and close the lid, you end up with two monitors with the same screen. How is it useful in general? When do I ever have to do this? I thought I did my research and saw that it expands screens, but yes. it's not like this. So trust the 1 star reviews. Should have looked before buying. If you're looking for a device that flashes every few minutes and just reflects your screen, then this is for you. If you want something that is stable and allows you to expand your screen to display two functional desktops, then get something else. It doesn't work for that. And your monitors will flicker every few minutes, so let's not forget that.
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