I am using this product with a 50 foot HDMI run. It is being used with the Gefen 2x2 HDMI splitter/swticher which I bought a while back. Although the switcher was able to transmit the signal over the 50 ft to the tv by itself, I did notice horizontal lines would flash accross the screen every once in a while indicating some signal degradation. So I gave in and bought one of the super boosters.
The picture is now flawless. I couldnt get over how tiny this thing is making it easy to hide. It is a bit pricy but the fact that it doesnt need a power supply makes it really convienant (it uses the power in the HDMI line).
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