It is the "cheap" cables that can ultimately degrade the signal under certain unfavorable conditions, such as adding a switch between the source and the screen. Until the appearance of "clicks" visible on the image! Experienced in the case of equipment already in output probably too limited at the start ... This is not the case thereof. Its diameter is greater than some cables first prize, I could - rather just using the cable that another "even cheaper" - regain normal functioning without any image defect. Satisfied So, after comparing and testing ...