The Roku 3 Model 4230X Black Media Streamer is a 3rd generation HD digital media player by Roku that offers a maximum resolution of 1080p. It features Wi-Fi connectivity and HDMI audio/video outputs, making it easy to connect to your TV and stream your favorite content. With its sleek black design and Roku OS operating system, this media streamer provides a user-friendly interface for accessing online streaming services and personal media files.