I have tried several different DisplayPort to HDMI adapters and this is the only one that works reliably. We've been using 6" UVOOI adapters at work to connect 4K TVs to our docks to use as Blueprint View monitors, so I ordered the 9" version to see if it would work to connect my personal laptop to mine. AV installation. to have multi-channel audio. Now that setting is only 1080p, so it's not that hard, but other adapters failed right away, including the Dell brand. This one works great. Now I have no idea who UVOOI is but I hope they keep doing these things because I will be buying another one in a second if and when I need it. Writing desk. It just replaced an old Samsung 1080p monitor/tv which should be at least 10 years old. I used one of these UVOOI adapters for this; DisplayPort on dock to DVI-D input on Samsung via adapter (HDMI to DVI-D is passive, the latter just has no sound. Had to use the DVI-D connector as standby mode doesn't work with the HDMI on this particular device -Input worked.) It connects at 4K/30Hz, but when I replaced it with a DisplayPort to DisplayPort cable I got 4K/60Hz. However, SDR, I don't know what's holding me back now - the cable or the graphics card in my work laptop. In any case, the thing is still usable, since I have a number of laptops lying around without HDMI but with DisplayPort connections.
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