Can I get multiple downstream units?
Have a three story home, would like to set up a power line "tap" by the ISP gateway, but need more than just the one receiving unit that comes with the package. Can I get multiple receivers?
I have 4 units running: the one that's connected to my router, and 3 running in "receive" mode; they all connect fine. I believe the units are only sold in pairs, so even though I only really needed 2 receive units, I found a use for the third one, and ended up replacing all of the WiFi bridge units I had before. Since you have a three story home, I recommend that you try plugging your receive unit in at all of the additional planned locations in your home, to check the signal strength. No use in buying extra units if they're not going to work for you.