How to Connect a Roku Device to Your TV

The basic connection: HDMI cable and power

Connecting a Roku to your TV takes about five minutes and requires two things: an HDMI cable and a power outlet. Plug the HDMI cable into the HDMI port on the back or side of your Roku device, then plug the other end into any available HDMI port on your TV. Plug the Roku's power cable into a wall outlet or USB port (depending on your model). Your TV should detect the Roku automatically within a few seconds.

If your TV has multiple HDMI ports, it does not matter which one you use — they all work the same way. Write down which port number you used (usually labeled HDMI 1, HDMI 2, etc.) so you can switch to it if your TV does not show the Roku screen right away.

Key Takeaways

Connect the Roku to your TV using an HDMI cable, then plug in the power cable to complete the physical setup.
Use your TV remote to switch to the correct HDMI input — the same input where you plugged in the HDMI cable.
The Roku will guide you through connecting to your home Wi-Fi network on the first startup.
You will need to sign in with a Roku account (free to create) to access streaming channels and services.
If the Roku does not appear on screen, restart both the Roku and your TV, then check that the HDMI cable is fully inserted.

Switching your TV to the correct HDMI input

After you plug in the HDMI cable, your TV will not automatically show the Roku screen. You need to tell your TV which input to display. Pick up your TV remote and look for a button labeled Input, Source, or HDMI — the exact name varies by TV brand. Press it, and a menu will appear showing all available inputs.

Select the HDMI port where you plugged in the Roku cable. If you used HDMI 1, select that. If you used HDMI 3, select that. The Roku home screen should appear within a few seconds. If it does not, try unplugging the Roku power cable for 10 seconds, then plugging it back in.

Connecting to your Wi-Fi network

When you turn on the Roku for the first time, it will ask you to connect to your home Wi-Fi network. Use the remote that came with the Roku to navigate the menu. Highlight your Wi-Fi network name (also called the SSID) from the list shown on screen, then select it.

Type in your Wi-Fi password using the on-screen keyboard. The Roku remote has a small keyboard built into the back, or you can use the directional buttons to highlight letters one at a time. Once you enter the password, the Roku will connect to your network. This usually takes 30 seconds to a minute.

Creating or signing into your Roku account

After connecting to Wi-Fi, the Roku will ask you to sign in with a Roku account. If you do not have one, you can create one for free using an email address. You do not need to enter a credit card — the account is free and only stores your preferences and the channels you have added.

If you already have a Roku account from another device, sign in with the same email and password. This will sync your channels and settings across all your Roku devices. The sign-in process happens on the Roku itself using the remote, so you do not need to use your phone or computer.

What to do if the Roku does not appear on your TV

If you have plugged in the HDMI cable and switched to the correct input but still see a blank screen, try these steps in order. First, unplug the Roku power cable, wait 10 seconds, and plug it back in. Second, unplug your TV power cable, wait 10 seconds, and plug it back in. Third, check that the HDMI cable is fully inserted on both ends — push it in firmly until you hear or feel a click.

If the screen still does not appear, try a different HDMI port on your TV. Some ports may not work if they are damaged or if your TV has a setting that disables certain ports. Once the Roku appears, you can proceed with Wi-Fi and account setup as described above.

Roku models and what comes in the box

Roku makes several different devices: the Roku Streaming Stick (a small stick that plugs directly into an HDMI port), the Roku Express (a small box), and the Roku Ultra (a larger box with more features). All of them connect to your TV the same way — with an HDMI cable and power. The main difference is that the Streaming Stick does not need a separate power cable because it draws power from the HDMI port itself.

Check what came in your Roku box. You should have the Roku device itself, an HDMI cable, a power cable (unless you have a Streaming Stick), and a remote. If the HDMI cable is missing, you can use any standard HDMI cable — they are inexpensive and available at any electronics store.

Using the Roku remote after setup

Once your Roku is connected and set up, you control it with the remote that came in the box. The remote has directional buttons to navigate menus, an OK button to select, and a back button to go to the previous screen. Some Roku remotes also have a microphone button that lets you search by voice — hold it down and say the name of a show or channel.

If your Roku remote stops working, check that the batteries are fresh and installed correctly. The batteries go in the back of the remote. If the remote still does not work, you can control the Roku using the free Roku mobile app on your phone, which works over Wi-Fi.

Frequently Asked Questions

Do I need a special HDMI cable for Roku?

No. Any standard HDMI cable works with Roku. You do not need to buy an expensive cable — a basic one from any electronics store will work just as well. Make sure it is long enough to reach from your TV to where you plan to place the Roku.

Can I use a Roku without Wi-Fi?

No. Roku requires an internet connection to stream content and function. You need a working Wi-Fi network to set up and use the device. If you do not have Wi-Fi at home, you will not be able to use a Roku.

What if my TV does not have an HDMI port?

Most TVs made in the last 15 years have at least one HDMI port. If your TV is older and has no HDMI ports, you cannot connect a modern Roku device. You would need an older streaming device or a different solution. Check the back of your TV for any ports labeled HDMI before assuming it is not compatible.

Can I connect multiple Roku devices to one TV?

You can only use one Roku at a time on a single TV because you can only display one HDMI input at once. If you want to use a different Roku, you would need to unplug the first one and plug in the second, or switch to a different HDMI input if you have multiple Roku devices connected to different ports.

Why is my Roku asking for a PIN or password I do not remember?

If you set up a PIN on your Roku account for parental controls, you will need that PIN to change channels or access certain features. If you forgot the PIN, you can reset it by visiting the Roku website and signing in with your account email and password, then going to your account settings.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.