Streaming devices are gadgets that allow users to access and watch content from the internet on their televisions. These devices connect to your TV via HDMI and can stream movies, TV shows, and music from various services like Netflix, Hulu, and YouTube. Popular examples include Roku, Amazon Fire Stick, and Apple TV. Most streaming devices come with a remote control and user-friendly interfaces, making it easy to navigate through different apps and channels. They often support high-definition and 4K video quality, enhancing the viewing experience. Some devices also offer voice control features, allowing users to search for content hands-free.