I have had very good experiences with this KVM switch. However, after experimentation, it turned out that only a Tripp Lite brand PS/2 to USB converter would properly support a non-PS/2 computer connected to this device. I'm using an old reliable D-Link DKVM-2 switch in my main workstation and it's the most promising desktop alternative I've ever evaluated. I've had conflicting results for several years with two very popular IOGEAR models that gave stuttering VGA output to the monitor. I am now very happy with my recent purchase. I would definitely buy this product again.
TESmart 1080P 60Hz USB VGA KVM Extender Over Cat5e Cat6 Ethernet Cable - Long Range 984ft/300m (Sender+Receiver)
10 Review
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
Enhance Productivity with CKL HDMI KVM 2 Port 4K 30Hz Dual Monitor Extended Display (CKL-922HUA)
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