Review on 🔌 Cable Matters Active DisplayPort to HDMI Adapter - Support for Eyefinity Technology and 4K Resolution by Damian Lousteau

I have Ultra High Speed/HD HDMI and you can either purchase a DP to HDMI 4K cable or this adapter/dongle. If you connect while your computer is on, you won't get an option for 60Hz, only 30 or less. You have to plug it in and restart or turn it off. You may need to select "List All Modes" in your graphics card settings on your PC to select a higher resolution and 60Hz/p. On my Samsung Q60R I also need to enable Adaptive Signal Plus for the selected HDMI port. , but I was able to output 4K60) will also deliver 4k60 if you prefer to buy that brand. The same goes for the Rankie DisplayPort to HDMI cable, which you can find on this page. They all work.