The Roku 4 offers advanced quad-core processing for smooth streaming at higher resolutions. It will automatically adapt and deliver the best picture quality your TV can display. It provides access to 4,500+ channels on-demand offering 450,000 plus movies and TV episodes, and the ability to search across the top streaming channels to find the best price and option. The box features an Ethernet, USB, optical digital audio port and a Micro SD card slot. The remote feature easy to navigate buttons, voice search, headphone jack and the ability to ping it if lost around the house.