Needed something small, simple, inexpensive and easy to operate. The switch was used to route video from 3 separate NVRs managing 46 IP cameras to a single monitor. The goal, pass a state inspection and for that purpose the switch worked great. Unsure the long term reliability but so far doing what it was designed to do.
Pro - small, simple, inexpensive, works and very easy to operate
Con – uses a usb cable for power, which in my opinion, might say something about long term reliability/quality. Would rather use a separate power cable.
The only way to switch between HDMI ports was a small credit card size IR remote. I give the remote about a month before someone loses it.