ALLNET CoaxNet ALL168607 - Bridge - GigE, HomePlug AV (HPAV), HomePlug AV (HPAV) 2.0, IEEE1901, ALL168607 (Electronics)
I use since nearly 3 years a very successful Powerline adapter with coax connection via the antenna wiring in our apartment. The old adapter, the type ZYXEL PLA402v2, reached net about 110-120 Mbps, or almost half of the specified maximum gross speed