This player can play Blu-ray and DVD discs and also supports HDMI and USB connections. Used a few times. I didn't see any major stains. Thank you. - Brand: SONY - Model: S1700/K - Connection Terminals: HDMI, USB, Coaxial, Wired Ethernet - Supported Formats: Blu-ray, DVD - Audio Formats: Dolby Audio, DTS A standard model with fast startup and a compact size. ● Fast startup in less than 1 second If you set it to fast startup mode, it starts up in less than 1 second from the power-off state. You can start operating the BD player immediately. This is a welcome feature that satisfies your desire to watch something right away. When fast startup mode is set, the power consumption during standby increases compared to standard mode. ● Approximately 23cm wide. Compact yet elegant presence. Only about 23cm wide. Precision Cinema HD Upscale, which also guarantees DVDs. Upscales all sources to high definition and outputs them with less flicker in progressive mode. Even the movie software DVDs you've collected so far will be upscaled and output, so they will be clear and high-definition even when viewed on a large screen.