E-More® High Performance 30 Meters HDMI Signal Cat5e/568B Extender Repeater Amplifier Adapter with HDMI Transmitter Receiver Kit for 1080P HDTV Supports HDMI 1.2a

Unfortunately they didn't work. ran CAT6 cable for less than 50 feet and wanted to use these to do HDMI from computer to a projector and HDMI from computer to a monitor (AKA 32" TV). They didn't work. Purchased a CAT6 cable tester to verify cables were good and they were.GOOD THING TO REPORT: There was no hesitance by the issue of a pre-paid return label and once the items were scanned by UPS, the full purchase amount was credited to me.