Can a non-smart TV connect to Wi-Fi?
A non-smart TV does not have built-in wireless hardware or an app store, so it cannot join your Wi-Fi network by itself. What you can do is add a small device that connects to Wi-Fi for the TV and sends the picture over a cable, usually HDMI. The TV then acts as a screen.
The main options are:
- A streaming device (stick or box)
- A game console
- A Wi-Fi bridge, if the TV has an Ethernet port
- A cable from a laptop or phone, for occasional use
Check which ports your TV has
Look at the back or side of the TV before buying anything.
- HDMI port: Almost any TV from the last 15 years or so has one. This is what a streaming device needs.
- Ethernet (LAN) port: Less common on non-smart sets. It is only useful with a bridge or if the TV has software that can use it.
- Only older ports (composite or component, often red, white and yellow): A standard streaming stick will not plug in directly. You would need a converter, and results vary, so check the product details carefully before buying.
Option 1: Use a streaming device
This is the simplest route for most people. Common choices include Amazon Fire TV, Roku, Google TV/Chromecast and Apple TV devices. Prices vary widely, and you still need to subscribe to streaming services separately.
Steps
- Plug the device into a free HDMI port on the TV.
- Connect its power cable to a wall outlet, or to a USB port if the device supports that. A USB port on a TV may not supply enough power for every device, so use the supplied adapter if it does not work.
- Turn on the TV and change the input (sometimes labeled Source) to the HDMI port you used.
- Follow the on-screen prompts, pick your Wi-Fi network and enter the password.
- Sign in to your streaming accounts.
If your router offers both 2.4 GHz and 5 GHz networks (see dual-band vs tri-band routers), most modern streaming devices can use either. The 5 GHz band is usually faster at close range, while 2.4 GHz often reaches farther.
Option 2: Use a game console
If you already own a PlayStation or Xbox, it can connect to Wi-Fi and run streaming apps. Connect the console to the TV with HDMI, join your Wi-Fi in the console’s network settings, then download the apps you want from its store. Support for specific apps differs by console generation, so older consoles may not offer every service.
Option 3: Use a Wi-Fi bridge if the TV has an Ethernet port
A Wi-Fi bridge (sometimes sold as a Wi-Fi-to-Ethernet adapter, or a travel router set to client mode) joins your Wi-Fi network and passes the connection to a device through an Ethernet cable. This is mainly helpful for gear that has an Ethernet port but no Wi-Fi, such as some game consoles or set-top boxes.
Be aware that a non-smart TV with an Ethernet port may still have nothing to do with the connection, because it has no streaming apps to use it. A bridge is usually better paired with a set-top box, console or media player than with the TV alone.
Option 4: Connect a laptop or phone with a cable
For occasional use, you can plug a laptop into the TV with an HDMI cable and show its screen. Phones and tablets typically need an adapter, such as USB-C to HDMI, and not every phone supports video output over USB-C. Check your model first. This does not put the TV on Wi-Fi, but it lets you watch what your device is playing.
Which option fits?
| Situation | Option that usually fits |
|---|---|
| You want apps and an easy remote | Streaming device |
| You already own a console | Console |
| You have a set-top box with Ethernet only | Wi-Fi bridge |
| You only want to show photos or videos now and then | Cable |
Can I plug my TV directly into the router?
If the TV has an Ethernet port, you can physically connect it to the router with a cable, but a non-smart TV generally has no way to use that connection for streaming. For that reason, the usual approach is to connect a streaming device or console to the router, either over Wi-Fi or with Ethernet if the device supports it. Some streaming devices need an Ethernet adapter sold separately.
What is the best Wi-Fi adapter for a non-smart TV?
A plain USB Wi-Fi adapter generally will not work on a non-smart TV, because the TV has no software to run it. In practice, the “adapter” is a streaming device. If you need the wired route, a Wi-Fi bridge is the closest thing. Pick a model that supports your router’s Wi-Fi standard and says it can connect to Ethernet devices, and read reviews for your specific use.
If the device will not connect or the picture buffers
- No picture: Check that the TV input matches the HDMI port, and try another HDMI port.
- Cannot see your network: Move the device or router closer, restart both, and confirm you are choosing the correct network name.
- Wrong password: Passwords are case-sensitive. Retype it carefully.
- Buffering: Try moving the router to a more open spot, using Ethernet if the device allows it, or reducing other heavy use on the network. Streaming services publish recommended speeds for HD and 4K, so check your plan against those figures (our Wi-Fi router speeds chart explains what the numbers mean). If Wi-Fi drops are a wider problem, a mesh system or extender may help in larger homes.
FAQ
Can I get internet on a non-smart TV? Yes, with an add-on such as a streaming device or console.
Can a normal TV get online through Wi-Fi? Not on its own. It needs one of the devices above to do the connecting.
Do I need a computer to set up a streaming device? No. Most are set up on the TV screen with the remote. If you also need to set up the router itself, see how to set up a Wi-Fi router without a computer.