Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: Would this allow me to connect an ethernet enabled cablebox to my router without having to drill holes through my walls to have cable in another room?
Document: Connect your TV or Blu-Ray player to the internet without having to drill holes in fireplace rock, wood shelves, etc.4. If you have a basement for storm protection, run it off of a extension cord (GFCI cord may be necessary for code) to have internet during storms, tornadoes, etc.Overall, this device is incredible. I will be purchasing more for computer and DVR installs. Running network cables down exterior walls sucks! :o)
I've used a variety of power line adapters and have been impressed with their performance. The TL-PA511 is no exception. Set up is as simple as plugging one unit into an outlet near your router and hooking up the ethernet cable and another unit into a wall outlet near an ethernet enabled device. The adapters worked with my Windows 7 PC and my TV without having to change any settings. They simply worked.Using my TV's wireless connection always ended up resulting in stuttering frame rates when watching movies.
Connect the other cable between your device and the other TL-PA511 and plug that unit into another outlet in your house. Good to go without further configuration assuming nobody else on your same electrical meter is using this same technology.My router is in my basement and I've connected a DirecTV receiver in my living room. The circuit breaker panel is at the opposite end of the house, so the total wiring run is probably about 100 feet. The outlets are on separate circuits.
I have notices these being a bit hotter than the Actiontech ones. While there is to be expected heat, it still makes me nervous. Other than the heat I have no real complaints.Overall this is a nice device for you to run Ethernet in your house without having to drill holes everywhere.thank you for reading my review.
Had some problems getting a good wireless signal on one side of my home and this solved our problems. Can now hard line our desktop or laptop without have to run cable or cut holes in our walls.
At first I was spectacle of this product and doubted I could extend my LAN from the upstairs where the router is to the downstairs living room and maintain the same speeds as if plugged directly into the router. I mainly needed the device so I could connect my nvidia shield to the wired ethernet to allow 1080p resolution. The setup was a breeze and I connected the two device in the same room and pressed the button on both devices to sync them up.
It's even easier than a switch, because you literally plug one of these into a wall outlet and connect your ethernet cable from your router, and on the other end, plug the other one in and connect your ethernet cable to your device, whether it be an Xbox, GoogleTV or a router/switch to allow more connections. The adapters connected immediately and I had a full speed connection in seconds.
Without the TP-Link, I would have had spotty WiFi service, depending on what room I was in.The nice thing about the unit is that this is just a starter kit. I want to get another one with a router and plug it in the Family room where the Wii and Xbox and my internet-ready Sony Blu-Ray player are located (it is on the lowest level of the house and gets o.k. WiFi from both the Verizon and AirPort units, but not perfect) .
Now you can turn any electrical outlet in your home into a wired ethernet port. No need to be making a mess by drilling holes, running and fishing cable through your walls. The TP-Link Powerline Gigabit Adapter uses plug and play installation. It only took me less than 3 minutes to have my LG 3D HDTV hooked up to a wired network instead of using my WiFi network.NetFlix and Amazon Video on Demand are always "dropping out" and losing the WiFi signal which makes watching a movie frustrating.
Powerline adapters are for establishing an internet connection in parts of your house where the wireless network is weak, without putting in ethernet cable. These units from TP-Link work well. Plug one into your router with an ethernet cable (provided) and into a mains electric socket and install the other near the device that needs networking into another main socket. Pairing is achieved by pressing a button on both units. The connection is stable and fast. Only 4 stars because of scant documentation.
Answer: Yes you should be able to do that.  Just imagine your electrical wiring as a very long ethernet cable once you have hooked up the powerline adapters.