The only included accessory is the power cord. I only tested the HDMI output. I can connect, but the screen is scrambled like static and unusable. Other outputs are unconfirmed. And it feels like the operating noise is a bit loud. I am a novice, so I don't know anything more detailed than that. I wiped the exterior to some extent, but there is dust, dirt, and scratches. Would anyone who can repair this be interested?