
There was a review here somewhere that said it didn't work on Surface Book 2. I got it yesterday and can say it works great on Microsoft Surface Book 2. I tested it on my LG 4k UHD monitor and it projects great. I think it was better when projecting with "Expand" than "Duplicate". I tested 4k content from YouTube. I tested PowerPoint content and regular web content. All of these use cases are common in my work, which is why I give it 5 stars.

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