To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
The pair I received appeared not to work. I saw changes on my PC desktop but no signal to the RGB display. The pair I received after further examining were detected by my PC as generic PnP monitors. I am trying a fix to see if I can connect to my TV. The VGA port on my TV does work with a VGA cable. So far I can only rate a 2.
Unfortunately, this product was on the same page as a number of other versions of the product. I wanted a single unit, not a multi-pack, so I ordered this one. However, the multi-pack was the only one with the mini DisplayPort. So - I assume this device works, but it doesn't work for me. And the return policy from Amazon would net me $0.03 after paying for the return, so I guess I get to keep it.