my question is:

is that cable with the box designed especially for dm800hdse and has some specifications in regard to picture quality for (HD & SD channels) and other features like HDMI-CEC and so on...??

Hi,

I recently have Dm800 HD se, the box comes with an HDMI cable already.

Now I am wondering which is butter for the picture quality the original HDMI cable coming with the box or I buy a new HDMI cable from an electronics shop?

help please