I had a couple of dlink gigabit desktop switches. Two failed so far, one has taken down the whole network, not just devices directly connected to it, and the other one fried 2 router ports when it died. I learned my lessons about buying crappy network hardware.
Edit: that happened within a few months, so these switches also have a very clear EOL.
Reminds me of the A cup breasts porn ban in Australia a few years ago, because only pedos would watch that