I was running a split to a capture card and a monitor from my Mac mini and it worked for two and a half weeks before glitching on the capture card connection. Needless to say I’m pretty unhappy with the overall outcome.
Works as expected, small sized and effective, it only works if USB cable is connected to any power source, being the PC itself or a power outlet. Although, you have to make sure the cable does work and plug and unplug the USB from the power source because the monitor or TV may not connect at times.