Review on AGPtEK USB HDMI KVM Extender: 120m/365Ft Signal Extension Over Cat 5/5E/6/7 Ethernet Cable with USB Keyboard Mouse Support - Ideal for Residential & Commercial Use by Jesse Jewett

Very poor quality with misleading product description. If you only need 720p, this will work. Image quality is obviously compressed, but that's acceptable if you're just doing basic tasks. Try bumping the resolution up to the advertised 1080p and sacrifice contrast or smooth graphics. It looks like 1080 is just compressed to 720 and then compressed at the other end. USB is also very sluggish and almost never used at times. I connected it via 50ft Cat 6 cable and even tried a different cable just in case. Going back I use active HDMI over Category 6 and discrete USB over Category 6. Uses more cables (3) but is cheaper and really works.