Warrky 4K DisplayPort to HDMI Adapter, Uni-Directional [Metal Case, Gold-Plated Pins] Display Port Source to HDMI Monitor Converter 1080P@120Hz Compatible for HP, AMD, NVIDIA. Male to Female

CONSTRUCTIONThe adapter is solidly constructed, with metal casings rather than plastic at each end and a substantial cable that is strain-relieved. While the DisplayPort end does not have the latches sometimes seen, it seats firmly and the lack of a latch is good. The HDMI end, also, receives a cable firmly. It's doubtful that poor connections will be an issue.TESTINGI tested this in several different scenarios.1) Ubuntu 18.04 on an HP-8000CMT internal DisplayPort2) Win10 on an HP-8000CMT internal DPUnder both Ubuntu and Win10 the video was clean and crisp at 1080P, and neither operating system nor the BIOS had any difficulty detecting and using the port. Audio via the adapter was not tested, as the HP-8000 implements an early version of DP and does not support audio over the link.3) Using an NVIDIA GTX750ti on both Ubuntu and Win10 supported both 1080P video and integrated audio seamlessly via the DP connection, including hot swap support. Using an HDMI-DP adapter and an HDMI-DVI adapter this would permit support of three HDMI monitors via the relatively inexpensive 750ti.I did NOT test resolutions higher than 1920x1080 (1080P) due to lack of a suitable test monitor.MONITOR CONNECTIONSDo remember that this will convert DP output from a computer to HDMI input to a monitor. It will NOT convert HDMI from a PC to feed a DP port on a monitor.All in all, I would say this seems to be the best of the various DP-HDMI adapters I see offered here, and the price is certainly attractive given the quality.

This was perfect as the monitor I have only has a HDMI port but my graphics card has a Display port. It does the job and it also added a bit more length for my HDMI cable.

Purchased to connect a favorite monitor having HDMI port, to my PC having only DisplayPort connections. It worked perfectly as soon as I plugged it in. In case it makes a difference, the monitor has 1600x1200 resolution and I use it in portrait mode. The PC is running Windows 10.The adapter appears to be nicely made and comes with a small pamphlet that emphasizes the requirement that the computer has the display port, and not not vice-versa. It also has a brief but relevant FAQ and an email address for support, should it be needed.

Works as intended but double check your hardware, and perform resets as needed

Good quality

While I have a M3 Max Macbook Pro which is advertised to support 4 total screens, I was having difficulty getting a third external monitor working. Finally I just "quit" trying and used the (what I consider as a cheat solution) DisplayLink which I know is a bit of a cop-out, but I'm not gaming so I don't need blistering high refresh rates. I then purchased the Minisopuru 13-in-1 Triple Monitor Docking Station to provide 3 external monitor ports. Unfortunately, I didn't read the fine print, as one of those monitors was only available via a DisplayPort connection, not HDMI. There is lots of discussion about "passive" vs "active" DisplayLink and how passive adapters won't work on devices and monitor connections that require active, but I had no idea which I needed for my monitor and that Minisopuru device. Anyway, I bought this passive Warrky adapter and it is working great feeding the 3rd external monitor (HP 23f) with a clean, clear and stable video signal!

Works like its supposed too and its inexpensive!

Easy secure connection. Works as it should.