Search query: fire stick 4k

Product: Roku Ultra | Streaming Media Player 4K/HD/HDR with Premium JBL Headphones
Brand: Roku
Color: black
Relevance: Substitute
New! Disney+ and Apple TV are now streaming on all Roku devices
Power, picture, performance: Roku Ultra lets you stream free, live and premium TV over the Internet; right on your 4K TV; Roku’s top of the line media player with a quad-core processor and our best wireless, Roku Ultra is perfect for heavy streaming in HD, 4K, and HDR
Ultimate connectivity: No matter what you’re streaming, enjoy a strong connection with dual-band wireless or use the Ethernet port for wired streaming
Brilliant picture quality: Experience your favorite TV in stunning detail and clarity; Perfect for HD, HDR, and 4K streaming, enjoy picture that’s optimized for your TV with sharp resolution and vivid color
Take control of your TV: Use your voice to set personal shortcuts for one-touch control, search across channels, turn captions on, and more with the enhanced voice remote; plus, enjoy private listening with the included Premium JBL headphones and TV controls