The Sony BDP-S3100 Blu-ray Disc DVD Player is a reliable and versatile unit that allows you to enjoy your favorite Blu-ray movies with 3D surround sound. With the added feature of WiFi connectivity, you can stream internet content and access online media services. The player also supports various formats including BD-R, DVD, and BD-RE, making it a convenient choice for all your disc needs. With connectivity options like USB, Ethernet, HDMI, and digital audio coaxial RCA, you can easily integrate the player into your home entertainment setup.