USB Power Cable with Long-range Wi-Fi® Receiver
Powers up your Roku® Streaming Stick® 4K and Roku® Streaming Stick® 4K+ and reduces wireless interference, providing a faster and more reliable connection.
Tech specs
- Roku Streaming Stick 4K (models 3820X and 3820X2)
- Roku Streaming Stick 4K+ (models 3821X and 3821X2)
Check if your device is compatible
Find your device model number
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Frequently Asked Questions
What is a USB power cable used for?
What is a USB power cable used for?
A USB power cable is just one of the ways you can power up your Roku player and start streaming. All you have to do is connect one end of the USB cable to your compatible Roku player, and one end to your TV’s USB port. If you run into any issues, check out our support guide for further assistance.
Where can I get help using my USB power cable and Roku device?
Where can I get help using my USB power cable and Roku device?
If you need any help using your USB power cable (or if you have any questions in general), visit https://support.roku.com. You’ll find helpful hints, tips, and tricks to get you streaming in no time.
Is it better to plug my Roku® Streaming Stick® into my TV or an outlet?
Is it better to plug my Roku® Streaming Stick® into my TV or an outlet?
While Roku® Streaming Stick® 4K or 4K+ can plug into your TV’s USB port, some older TVs may not have enough power to boot up your device. Using a USB power cable to plug into a wall outlet means your device will always be on and ready to stream. You can be sure that this Roku power cable with long-range Wi-Fi® receiver will keep your device ready to start up in a snap.
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For products purchased from the Roku.com website (www.roku.com) there is a 30-day money-back guarantee from the date your order ships and your payment method is charged. Learn more about Roku's return policy.
- Accessories/
USB Power Cable with Long-range Wi-Fi Receiver



