The Roku 3 Digital Media Streamer Model 4200R is a sleek black box that allows you to stream your favorite content in high definition. With a dual-core processor and a maximum resolution of 1080p, this 3rd generation Roku offers a smooth and immersive viewing experience. It features audio/video outputs including a headphone jack and HDMI, as well as connectivity options like MicroSD, Ethernet, HDMI, and USB. The device supports MPEG-4 media format and comes with a remote, headphones, HDMI power adapter, and other useful features like surround sound, Wi-Fi, Netflix profiles, and screen mirroring. Perfect for any media streaming enthusiast.