It has improved my internet connectivity by at least 200%.

Connectivity and access are important for us.

It seems like the pigtail is loose and any movement, like when you type and your desk shimmies a little, the connection fails and I lose network connectivity

Every time the computer is activated after being in sleep mode, I lose the connectivity

Unfortunately, after 6 months the Ethernet connectivity stopped working.

Plus: Remember that if you are using this for a hard-line internet connection, the connectivity will be briefly disrupted when you connect additional USB devices to the hub so that the drivers can be loaded

I first ordered this product in 2014 and it lost ethernet connectivity many times and had to be unplugged and plugged back in.

When the backup fails, the adapter loses connectivity and has to be unplugged and then re-plugged to regain connectivity

And by warm I really mean warm

And by warm I really mean warm