This one connect came from a working Tv with a cracked screen. Cables are included. I was unable to test it since I don't have the Tv anymore, but It was working like normal and when connected to the Tv. It came from a 55" Tv model QN55Q8CAMF. Normal wear. Please make sure this box fits your Tv by verifying the part numbers given. See pictures for details and conditions. No warranty. Selling this unit " as is " just like shown in the photos. Thank You !!