Review on 🔌 4K@60Hz Mini DisplayPort to HDMI Adapter - DEORNA Mini DP (Thunderbolt 2 Compatible) Converter for MacBook Air/Pro, Microsoft Surface Pro/Dock, Monitor, Projector & More by Joe Garczynski

I needed to hook up a second monitor but was concerned because my iMac was 2012. It only had a Gen 1 Thunderbolt port, so I wasn't sure if that would work or not. I was happy to see that it worked without any problems. I hooked it up to an older 37" Insignia 720p TV. It worked at 720p and I also sent a 1080p signal and it worked too (downsampled). Overall I'm very happy with it, it did exactly what I wanted it to do needed. Thank you!