NetComm NP511 Ethernet over Powerline Adapter | $6 Garage Sale Find

Found two NetComm NP511 Ethernet over Powerline Adapters for $3 each at a local garage sale, and I have tested them with IPerf3.
It is equipped with 10/100 Ethernet port and speeds are acceptable if you only need up to 100 Mbps speeds.
More details : support.netcommwireless.com/products/NP511