Faster and more powerful than ever, Roku® Streaming Stick® 4K features a redesigned long-range Wi-Fi® receiver that’s super-charged for up to 2x the speed. It’s exactly what you need for smooth streaming in spectacular 4K, Dolby Vision®, and HDR10+ picture. The new design is perfect for wall-mounted TVs and keeping wires out of sight—it plugs right into your TV with a simple setup. With 4x the resolution of HD, stunningly sharp 4K picture brings out the rich detail in your entertainment while spectacular Dolby Vision® picture makes colors come to life and pop off your screen. Enjoy smooth TV streaming in rooms farther from your router with the long-range Wi-Fi® receiver, now up to 2x faster, and start watching channels like Disney+, Prime Video, HBO Max, Apple TV+, Netflix, Sling, and Hulu in a snap with a super-fast startup. Use the included Roku voice remote to power up your TV, adjust the volume, control your Roku device with one remote, and easily search across thousands of channels with your voice. Your favorite channels are front and center on the customizable home screen, so you can spend your time streaming—not scrolling. After a simple setup with everything you need in the box, you’ll be able to stream a massive selection of free, live, and premium TV, including Roku® Originals only on The Roku Channel. This Roku® Streaming Stick® 4K also works with popular voice assistants. Ask your Alexa or Google Assistant-enabled device to launch channels, search for entertainment, control your streaming, and more. You can also control your TV using the Apple Home app or Siri on your Apple devices plus share videos, photos, and music from your Apple device using AirPlay.