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Repair Windows errors before they cause bigger problemsFix Now →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →No, a Roku does not always have to use Wi-Fi—but it does need internet for setup, streaming and software updates. Some models can connect to the internet through Ethernet, and a mobile hotspot is another option. After setup, a Roku device can still display certain external sources, such as a cable box, game console or antenna, without being online. That offline use does not make Roku streaming apps available.
Does Roku need Wi-Fi or just an internet connection?
Wi-Fi is one way to connect a Roku to the internet, not the only way. Depending on the device, you may be able to use a wired Ethernet connection or a phone’s mobile hotspot instead. Roku’s setup guidance says streaming players and Roku TVs require an internet connection during setup; internet is also needed to stream shows and movies and receive software updates. Roku-branded TVs require internet to complete setup, according to Roku’s Roku TV overview.
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If your goal is to watch internet-delivered services, the Roku must be online through a supported connection. If you only want to use an external source on a Roku TV after setup, such as a game console connected by HDMI or Live TV from an antenna, you can use that input without keeping the TV connected to the internet. Roku describes offline use as limited to HDMI, cable or over-the-air broadcasts in its internet connection guidance.
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What can you do with a Roku when it is offline?
Offline viewing is limited to sources that reach the TV through a physical input. For example, a Roku TV can display a cable box, Blu-ray player or game console connected by HDMI, or antenna broadcasts through Live TV. Select the relevant input on the TV. The Roku’s streaming apps and internet services will not work without an internet connection.
#1 Best Overall
- HD streaming made simple: With America’s number 1 TV streaming platform,* exploring popular apps—plus tons of free movies, shows, and live TV—is as easy as it is fun. *Based on hours streamed—Hypothesis Group
- Compact without compromises: The sleek design of Roku Streaming Stick won’t block neighboring HDMI ports, and it even powers from your TV alone, plugging into the back and staying out of sight. No wall outlet, no extra cords, no clutter.
- No more juggling remotes: Power up your TV, adjust the volume, and control your Roku device with one remote. Use your voice to quickly search, play entertainment, and more.
- Shows on the go: Take your TV to-go when traveling—without needing to log into someone else’s device.
- TV, simplified: With setup that only takes minutes, a simple-to-navigate Home Screen, and an uncluttered remote control that does all you need—Roku makes it easier to watch the TV you love.
- Can work offline after setup: connected HDMI devices, cable-box output and antenna broadcasts.
- Needs internet: streaming shows and movies, downloading channels or apps, and receiving software updates.
Ways to connect a Roku to the internet
| Connection | Provides internet? | What to know |
|---|---|---|
| Wi-Fi | Yes | Connect to a wireless network during setup or in network settings. |
| Ethernet | Yes, on supported devices | Some Roku players have wired networking; certain models can use a compatible USB Ethernet adapter. Check the exact model and adapter specifications before buying. |
| Mobile hotspot | Yes, through cellular data | A phone hotspot can provide internet where home broadband is unavailable. Streaming and updates use the carrier’s data allowance. |
| HDMI, cable or antenna input | No | These are external viewing sources, not internet connections. They can support limited offline use after setup. |
Can you use Ethernet instead of Wi-Fi?
Possibly, but support depends on the Roku model. Roku’s Canada support article lists USB Ethernet adapter support for Roku Express model 3960, Roku Express 4K model 3940 and Roku Streambar model 9102. It specifies a 10/100 Mbps adapter, an AX8877X or SMSC95XX chipset, and a connector appropriate to the device’s USB or micro-USB port. The listed compatibility is model- and region-dependent; it should not be treated as universal support for Roku players.
Before purchasing an adapter, find the Roku’s model number at Settings > System > About and compare it with Roku’s wired-network adapter requirements. A compatible adapter gives the device a wired route to the internet; it does not remove the need for internet access for streaming or updates.
Rank #2
- Ultra-speedy streaming: Roku Ultra is 30% faster than any other Roku player, delivering a lightning-fast interface and apps that launch in a snap.
- Cinematic streaming: This TV streaming device brings the movie theater to your living room with spectacular 4K, HDR10+, and Dolby Vision picture alongside immersive Dolby Atmos audio.
- The ultimate Roku remote: The rechargeable Roku Voice Remote Pro offers backlit buttons, hands-free voice controls, and a lost remote finder.
- No more fumbling in the dark: See what you’re pressing with backlit buttons.
- Say goodbye to batteries: Keep your remote powered for months on a single charge.
Can a phone hotspot get a Roku online?
Yes. Roku documents mobile hotspots as an internet connection option. This can be useful during travel or when home Wi-Fi is unavailable, but the Roku’s traffic uses the phone’s cellular connection. Check your carrier’s hotspot allowance and monitor usage: Roku does not publish a universal data-use figure for streaming in the cited guidance.
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Does Roku let you skip internet during setup?
For the normal setup described in Roku’s guidance, internet is required. Roku also documents an unlinked mode for some Roku TVs, in which external inputs can be used without linking a Roku account; Roku streaming services and Streaming Store apps are unavailable in that mode. The option to connect to the internet later may not appear on every Roku TV system. Because this is model-dependent, check the guide for your specific TV rather than treating unlinked mode as a general setup workaround.
Rank #3
- 4K streaming made simple:With America’s number 1 TV streaming platform,* exploring popular apps—plus tons of free movies, shows, and live TV—is as easy as it is fun. *Based on hours streamed—Hypothesis Group
- 4K picture quality: With Roku Streaming Stick Plus, watch your favorites with brilliant 4K picture and vivid HDR color.
- Compact without compromises: Our sleek design won’t block neighboring HDMI ports, and it even powers from your TV alone, plugging into the back and staying out of sight. No wall outlet, no extra cords, no clutter.
- No more juggling remotes: Power up your TV, adjust the volume, and control your Roku device with one remote. Use your voice to quickly search, play entertainment, and more.
- Shows on the go: Take your TV to-go when traveling—without needing to log into someone else’s device.
Do you need to buy a cable?
Usually not. Roku recommends using the HDMI cable included with the device. If it is missing or damaged, Roku says a High Speed HDMI cable is suitable for a TV limited to 720p or 1080p, while a Premium High Speed HDMI cable is appropriate for 4K Ultra HD or HDR. These cable types are for the video connection between the Roku and TV; they do not provide internet access. See Roku’s setup guidance for its cable recommendations.
Quick Recap
Best Value
- Streaming made easy: Roku Express lets you stream free, live and premium TV over the Internet—right to your TV. It’s perfect for new users, secondary TVs and easy gifting—but powerful enough for seasoned pros
- Quick and easy setup: Just plug it into your TV with the included High Speed HDMI Cable and connect to the internet to get started
- Tons of power, tons of fun: Compact and power-packed, you’ll stream your favorites with ease; from movies and series on Apple TV, Prime Video, Netflix, The Roku Channel, HBO, Showtime and Google Play to cable alternatives like Hulu with Live TV and PlayStation Vue, enjoy the most talked about TV across free and paid channels
- Low cost, no extra fees: For under $30, Roku Express streaming device includes a High Speed HDMI Cable—and there’s no monthly equipment fee; with access to free TV on hundreds of channels, there’s plenty to stream without spending extra
- Simple remote: Incredibly easy to use, this remote features shortcut buttons to popular streaming channels
Rank #4
- Stunning 4K and Dolby Vision streaming made simple: With America’s number 1 TV streaming platform,* exploring popular apps—plus tons of free movies, shows, and live TV—is as easy as it is fun. *Based on hours streamed—Hypothesis Group
- Breathtaking picture quality: Stunningly sharp 4K picture brings out rich detail in your entertainment with four times the resolution of HD. Watch as colors pop off your screen and enjoy lifelike clarity with Dolby Vision and HDR10+.
- Seamless streaming for any room: With Roku Streaming Stick 4K, watch your favorite entertainment on any TV in the house, even in rooms farther from your router thanks to the long-range Wi-Fi receiver.
- Shows on the go: Take your TV to-go when traveling—without needing to log into someone else’s device.
- Compact without compromises: Our sleek design won’t block neighboring HDMI ports, so you can switch from streaming to gaming with ease. Plus, it’s designed to stay hidden behind your TV, keeping wires neatly out of sight
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