The product works great. Plug it into your Macbook and plug the HDMI cord into it and the TV instantly mirrors what the Macbook shows. You can also make your TV into an extended desktop.
HDMI cables do two things well, they either work OR they don't the quality for the cheap is the same as the quality for the most expensive; so don't buy those gold plated plugged items and go for cheap that work. I would recommend these highly to friends and strangers alike.
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