I had been using a 2.4Ghz sender for the past two years and I had lots of problems with interference. This product is fantastic, image is clear with no interference problems, WI-Fi and Microwave is not a problem anymore.I give it only 4 stars because the range of the IR receiver seem to be shorter or less strong than my previous sender, so from time to time changing channels is a problem, however the image and sound quality of the transmission makes it up for that minor problem.