Can i get rid of my cable tv

Connects with HDMI cable and WIFI. Them you stream everything.

Roku is one of the best streaming devices to stream the videos, movies and TV shows.
Pros of Roku
The Roku offers user interface and Roku app in cheaper packages.
Roku does not require the separate box or HDMI cables to connect the TV from the stick plugs.
It has screen mirroring features that display the screens of the mobile device on you Roku tv.
It has the search function to search the lists of channels from the channel stores.
It provides headphone jack for private listening.
Cons of Roku
For the Network connection, Wifi is the only option
You need HDMI cable for Roku stick because it lacks analog and digital audio outputs.
If you need further more information about the roku products contact the roku customer service team @ +1-844-965-4357 and you may visit https://www.rokuactivationcode.com/

Do not put batteries in remote first ,instead plug in ROKU power plug and connect RCA or HDMI cables to Tv.Now put in batteries in remote,push home button on remote it should be sending a signal to your ROKU box,this may take a few minutes.If if it getting a signal a purple screen will show up on TV with the words ROKU in white,hit home button again and it should show connecting on your tv.If it connects it will give you a code ,write this down,it will also tell you to go to a ROKU site on the internet,enter that good on ROKU internet site and it will go through the ROKU account process.You need to give them information like a credit card.Roku will suggest channels many are free others you have to pay for others like HBO,Netflicks.Some have a free week or monthly trial offer,if you don't want them make sure you remove them from your ROKU account before the trial offer or they will start billing you on your credit card.You can search for channels on ROKU tv site.Depending on which ROKU you have you can get up to 2,000 channels most are free.

You need a internet capable device a wwii blueray player or plug your computer into your tv .

You do not need a smart tv in order to use the roku. Basically the roku device makes your TV Smart. The basic connection is just an hdmi cable, and some type of internet connection. Depending on the Roku you have, you can either go with the built in wireless, or you can hard wire the internet. The same type of cable that you would use to hook up a computer to your router.

Hi! I am roku product representative, You need to put the activation code from your roku to your roku account (if you have one) and just in case you don't have any roku account yet, you may create one or you may call a roku product representative 1-888-600-7658. thanks!

You can buy an optional cable that you can plug into the mini-DVI or mini-displayport port at the back of your iMac.see example picture on: http://www.ecoustics.com/electronics/products/new/570842.jpgFirst you need to be sure to know exact if you have a mini-DVI or mini-displayport. The connectors are different and depend on how old your iMac is. Than you can buy the connector that fits your Mac. The you only need to check the connections on your TV. HDMI or DVI will give the best image quality. VGA is older and will result in a lower image quality. Last, you need to buy a cable between the adapter and your TV.

Okay, the router "if needed" first. Do you need a router? A router is used mainly to connect multiple devices to one internet connection. The Roku is one, if you have computer(s) also, then yes you need a router. Is the Linksys router wireless?
From the wall the coaxial cable TV/internet cable goes into the cable modem and another coaxial to the Cable box. Wire to the TV as desired. From the cable modem to the router use a RJ 45 cable into the WAN/Internet port. Now use another RJ 45 cable to the Roku and RJ 45's to the other ports marked 1 to 4 as needed for computers. If the Linksys router is wireless you can set up everything wirelessly.
Instructions for setting up the Roku is at the link below.
http://support.roku.com/entries/244199-how-do-i-set-up-my-roku-player
Good luck,
Cullen