Instruction: Answer the given question using the supporting document.

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Question: Can this act as a wifi router
Document: Using this with an all TP-Link router set up, very easy to install & set up. The wifi function is great, i will need to get more for my other rooms.
I bought this unit looking at the reviews, but it did not work for me. Out of the box, the WPS/WiFi clone did not work.. I tried it multiple times, getting as close to my router as possible (i think I was only about 5 to 10 feet away).
The setup of this unit was not as simple as i thought it would be. It will only copy a signal with a router that has WPS. I have Verizon Fios and it will not copy the WiFi signal. I was able to set it up as its own private network between the base and the adapter upstairs but it is a seperate network name and password.
I bought one of these to extend my WiFi to my in-home office because my AT&T; U-Verse router WiFi signal was weak in that part of the house. Once installed it worked great - for a while, a week or so - then it started losing sync with the router on an infrequent basis.
My router is in the basement and my bedroom is on the second floor. I can receive wifi signal from the bedroom but a little weak. Now with this repeater, I get full strength connection.As for setup, I don't have the WPS button on my router, so I use manual configuration and it is quite easy to follow.
I burned up 2 hours. (see Note 3)- Admin from Mac may be difficult or impossible (contradictory info provided).- More expensive than "WiFi Access Points" that connect to your main router with network cable.- - - Set-up Hassles - - -The documentation had me guessing, briefly confused, and frustrated in places. They do not explain things as if you're from Mars.
It is now set up on your wireless network.4) Now plug one end of the ethernet cable included into your wireless router.5) Plug the other end of the ethernet cable into the Powerline Adapter and then plug that into an electrical outlet.6) Now you can move the Wifi Extender (the larger brick) to an electrical outlet in any area of your home that has poor wifi strength and you're done!
Which is awesome. Setup is a breeze, just push it configures by itself. Then connect these to electrical outlets where ever you want. You dont need to re-configure your devices or any thing. Devices continue to work as they work with the primary wifi router in your home.From design, concept to implementation it gets full 5 stars. Great idea, fantastic execution. Less head ache.
In the room furthest from the router on the second floor, we can now watch streaming video without the constant, annoying buffering.Also at tp-link dot com, you will find a firmware upgrade. Look on the bottom of the Wifi Extender for the version number and if you have V:1.0, the firmware upgrade is for you. You will download the upgrade to your computer and then follow the directions for installation.
This is an incredibly simple and effective way to extend your network. I have a wireless network running off a TP-Link router. The problem is that one part of the house is basically a dead zone with slow to no connectivity. I was able to plug in this range extender and within 5 minutes the wifi signal is now perfect in that room. It uses the powerline to send the signal.
Answer: A qualifying "Yes".  First you need your own WiFi Router.  From your WiFi Router you need to set up what I call the receiver-TP-LINK end (the unit on the left in the photograph on Amazon) and, following the instructions the kit provides, you sync your WiFi Router signal and password into the receiver-TP-LINK  The receiver-TP_LINK sends the WiFi signal through the electrical wiring of your house to the what I call transmitter (the unit on the right in the photo). The transmitter sends both WiFi from it and can also be hard wired via 10_BaseT cables acting as a regular router.  But remember the system goes into sleep mode when any receiving units like your computer, Apple TV, Roku, BluRay, iPhone, etc., are not in use causing a time delay in connecting to the internet.  Second to note is so far all I can get is the 2GB band, no 5GB. Thus, the signal speed is slower and could be an issue with gamers.  Third and very important is the whole system will not work through any wall circuits in the house connected to GFCI aka GFI.  (Ground Fault Circuit Interrupter)  These circuits are usually restricted to bathrooms but can be found elsewhere in newer homes and apartments. These comments are from my experience.