This product was easy to setup. It took me less than 15 minutes to set this up as a repeater. The instruction manual contains enough info to help you setup but the printed screen shots in the manual were hard to read.
I got a nice boost to my WiFi signal from 2 bars to 5 bars on a remote computer that resulted in instant web site access with no more delays or drops. WiFi signal on smart phones on the premise are also greatly enhanced in strength and range.
The LAN ports, which was the main reason for the purchase, worked well. The ports allowed uploading of video from security camera DVR to computers on the network (The DVR was designed to plug directly into a router via LAN ports). You can use the LAN ports to add other non-WiFi capable device to your network.
Over all a great product with a great price and compact profile.