Hi everyone I'm not sure if this is the correct forum to post this, so help me out of this isn't. I'm trying to wire about 70 feet worth of HDMI cables in between two rooms. Here are the parts I'm using: HTML signal booster: Amazon.com: Tripp Lite B122-000 HDMI Signal Booster Extender Repeater, 24Hz, HDMI: Electronics HDMI 35 feet cables: Amazon.com: Mediabridge ULTRA Series HDMI Cable (35 Feet) - High-Speed Supports Ethernet, 3D and Audio Return [Newest Standard]: Electronics HDMI female to female adapter: Amazon.com: Gold Plated HDMI Female to Female F/F Coupler Extender Adapter Connector by Atomic Market: Electronics HDMI 6.5 feet cables: Amazon.com: AmazonBasics High-Speed HDMI Cable 2-Pack - 6.5 Feet (2 Meters): Electronics This is how I have them setup:Macbook Pro 2013 -> 35 feet HDMI -> HDMI adapter –> 35 feet HDMI -> signal booster -> 6.5 feet HDMI -> TV I get a very intermittent signal on the TV. I once had about 10 seconds of clear 1080p signal. Typically I have no signal. In fact, with just the two 35 feet HDMI cables, I get a noisy, but much clearer signal than the setup above with the booster. Joe