Roku 4 | HD and 4K UHD Streaming Media Player with Enhanced Remote (Voice Search, Lost Remote Finder, and Headphone), Quad-Core Processor, Dual-Band Wi-Fi, Ethernet, and USB Port 2,500+ streaming channls. Choose from the biggest selection of streaming entertainment, including movies, TV shows, music, sports, news, international, kids programming and more Captivating clarity. Brilliant picture quality for 4K Ultra HD TVs, with 4X the resolution of full HD and the next generation of streaming technology Advanced up-scaling of 720p for HD TVs and 1080p HD streams to brilliant 4K Ultra HD on 4K TVs Voice search. Just say what youre looking for into the enhanced remote and get fast and comprehensive search results by title, actor, or director The Roku Feed. Follow your favorite entertainment, and always know when its ready to stream-on what channel and at what price