Super - much better than Powerline & Wireless.

In my apartment I have tried much good stuff to data from labor to stream into the living room:
- WLAN with various bandwidths / from different manufacturers
- Powerline LAN with 200 and 500 Mbit / s / from different manufacturers

But none of this was really satisfying - both wireless and diverse Powerline adapters were (for me) to stream large amounts of data easy to unreliable and / or too slow.

When I was already on the verge of giving up and consuming to install LAN cables, I then stumbled upon the CoaxNet adapter here.
As I still had an unused antenna cables in the wall, and it no longer even ankahm on another attempt, I have me in Amazon 2 adapter ordered.

The installation was an absolute breeze simply carved (exactly as simple as Powerline), and the data rates and about meeting quality has me by stool:
Absolutely stablie and 100% reliable 8.9 MB / sec. Per FileCopy of an SMB server
By comparison, other things being equal, I had a 100 Mbit / s LAN cable 9.2 MB / s, over Powerline 200 / 500Mbit / s max. 6 MB / s, and 300Mbits / s WLAN 4-8 MB / s highly variable.

I have the adapter now for 8 weeks in continuous use and yet not a single dropout or Disconnect - ie 100% availability and reliability!

Conclusion:
CoaxNet 200MBit / s is almost as fast as 100 Mbit / s LAN cable and just as reliable.
Good as It Gets - the boxes are worth every penny and would even deserve more than 5 stars ...