I really like this machine. It took me a while to find and run it, but it was worth the effort. I took off a star because it wasn't clear that you would need additional adapters to make the second monitor work. It also took some trial and error to find suitable adapters. The device works only with a cable adapter that plugs into the computer and the other end into the device. If there is an adapter in between, it will not work. But the most important thing to know is that all ports must be connected, i.e. Every PC needs 2 video ports for the second monitor to work. You have to make it clearer. The support was pretty good and responsive even if it was overnight as it can be in China. I had to buy HDMI as both of my laptops don't have VGA ports. But the VGA adapters work and it does the job so I'm happy with that as it got rid of the cable clutter from my old KVM switch.
CKL Quad Monitor HDMI KVM Switch 4 Port 4K@30Hz with Cables - Extended and Mirrored Display Support for Windows, Linux, and Mac
11 Review
TESmart 1080P 60Hz USB VGA KVM Extender Over Cat5e Cat6 Ethernet Cable - Long Range 984ft/300m (Sender+Receiver)
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
Enhance Productivity with CKL HDMI KVM 2 Port 4K 30Hz Dual Monitor Extended Display (CKL-922HUA)
10 Review
MasterBox Q300L Micro-ATX Tower with Magnetic Dust Filter, Acrylic Side Panel, Adjustable I/O & Ventilated Airflow, in Black
40 Review
Fractal Design Define R5 - ATX Mid Tower Computer Case - High Airflow and Silent Optimized - Includes 2x Dynamix GP-14 140mm Silent Fans - Water-Cooling Ready - Black
43 Review
Computer case Deepcool Matrexx 55 MESH black
64 Review
Computer case Deepcool Matrexx 55 black
55 Review