The TiVo Box Series 2 Digital Video Recorder 140-Hour TCD540140 is a black digital video recorder with a storage capacity of 140 GB. It features connectivity options such as Composite X 2, S-Video X 1, RF X 1, Analog Audio X 2, and S-Video. This model, made by TiVo, records in MPEG-4 format and uses a hard drive as its storage medium. It is designed for home entertainment and video recording, offering a convenient and high-quality solution for capturing and storing TV shows, movies, and other video content.