4K Ultra HD compatible USB Type-C to HDMI mirroring cable, 3 meters long, black. - Type: USB Type-C to HDMI mirroring cable - Length: 3m - Resolution: 4K Ultra HD - HDCP Support: Yes - Color: Black Thank you for looking. I tried connecting it at my parents' house, but it wasn't compatible and I couldn't use it. The product has been opened, so I've listed it as "Like New." I don't know anything more than what's shown in the product photos. Thank you!