
Setup went fairly smoothly. The switcher was a little wobbly on day one, but I put it down to the likely behavior of KVM (long time to switch between videos, etc.). But on the second day, the keyboard and mouse are no longer recognized by the KVM box. Switching between the two computers still works, but neither computer recognizes the mouse or keyboard. Also, I have to admit that the video delay between switching from computer 1 to computer 2 (nearly 30 seconds) before the monitor shows the video is very frustrating. Unfortunately, the box was thrown away, so a return is not possible. I hope I have better luck with the other product I have to buy now.

NEWCARE HDMI KVM Switch: 4K@60Hz, 2x1 HDMI2.0 Ports + 3X USB KVM Ports - Share 2 Computers on UHD Monitor, with Wireless Keyboard and Mouse Support - USB Disk, Printer, USB Camera Compatible
10 Review

π TRENDnet TK-803R: 8-Port Rack Mount KVM Switch with VGA & USB Connection, USB/PS2 Support, Device Monitoring, Auto Scan - Control 8 Computers/Servers
10 Review

TESmart 1080P 60Hz USB VGA KVM Extender Over Cat5e Cat6 Ethernet Cable - Long Range 984ft/300m (Sender+Receiver)
10 Review

π HDMI 2.0 4 Port KVM Switch with 4K@60Hz, 2K@144Hz,1080P@120Hz Support, 18Gbps Bandwidth, USB 2.0 Keyboard/Mouse/Printer/Monitor/PC Selector, Audio Out/Mic In, HDR10, Dolby Vision, Dolby/DTS, HDCP2.2 Compatibility
10 Review