Review on Lenovo ThinkPad Professional E248W (Model 40AF0135US) by Darrell Webb

I have three of these, they are all connected to different laptop models. All of these laptop models are listed on the Lenovo website for compatibility reasons. I updated the drivers and firmware found on the Lenovo website. Everyone faces the same problem with the image freezing on the monitor. When I call support they don't help because I didn't buy the product on their website. I have three fancy paperweights left. Looking for a third party option.