Works flawlessly.
Works great at 400Meg for laptop.
Popped it onto my network and it worked great out of the box. No issues at all. Very thorough manual -- it seems like it would be hard to get this wrong, but if there are every any doubts, the manual is clearly written and straightforward. I whipped out my multimeter stripped down some scrap ethernet cable to test across pairs. Seemed to be working fine when connected to the camera, and it won't supply power when not connected to a compliant device so there is no "idle" reading to check. I don't have 100ft of cable, but I tested on the longest cable I have (roughly 60 ft) and it works fine. No lag, IP camera still works fine. If you need to push this to its limits in terms of range, you'll have to also consider how much of a cheakskate you are on the cable. A super-bargain-price 100ft ethernet cable might see a drop in the power at that length. I'll go cheapo on a 2ft patch cable that doesn't matter, but buyer beware.
Good speeds
It works I tried to save a bit on a laptop and it didn't have a Ethernet port. Plugged this in computer and ran short Ethernet to router. Stupid WiFi is slow this works great.
Plugged adapter in to my PC USB port to bypass the Realtek PCIe FE Family Controller on my motherboard to take advantage of my 200Mbps Spectrum internet service. I'm getting download speeds of up to 245Mbps now. The additional USB ports on the adapter are also very useful .
Improved interface. More wifi and client information. Easy to program settings. Ubiquiti makes things easy and paired with their AP's, a seamless wifi network is fairly simple for even the non-pro IT person.
1. Received my package in 2 days! Wow!! 2. No configuration necessary 3. Compact size (size of playing cards) 4. Plugin-play ... just plug in Coax and Ethernet on each end... way you go! In my case, I separated out the Coax segment as it was not being used for TV signals and used one Moca device on Each End and then connect one end to my Switch and other end to the TV or another switch to expand your network! 5. Tested > 1 GB speed ... Fantastic ... better than punching holes in walls to run ethernet cable. Ordered another package to see how well it will coexist with the TV Signals for another room, more to come!