I don't like these HDMI cables. Bought some time ago for upcoming work. One of the cables didn't work at all. The signal turns on and off. On the other hand, when I was running the cable through the ceiling, the HDMI connector on the end of the cable came loose. And believe me, it wasn't because I pulled the cord too hard or abused it. The end just came off, very easy. Cheaply made, I won't buy again.