The switch arrived sooner than I expected. I pulled it out the box plugged it into the TV and 3 devices and worked immediately. I had a preference for a manual switch, so this is perfect. Source button is easy to access. Be aware that the HDMI Output port is on the front of the switch and the 3 HDMI Input ports are on the back. It would be a little neater if they were all on the back, but the manual switch and the price made it an easy decision. Simple enough for the whole family to move between Roku, DVD, and Nintendo switch. without issues. I would recommend for anyone looking for a simple, reliable, reasonably priced switch.
It's fantastic! The only flaw I see in it is that it forces 4k 60fps, regardless if the source supports it. In paticular, it makes the switch playout look a little grainy, but my pc looks fantastic through it.