High definition video switching worked very well but that's where the good news ends. In most cases, this device did not recognize a USB mouse and keyboard for two different brands of such peripherals (some from Logitech and some from Dell). Extensive communication with the technical support on site at the manufacturer did not help; The best they could recommend was a lower-end model, which they claimed offered better USB switching, but couldn't handle the video resolution I needed ie. end up with a KM switch, not a KVM. The device was quickly returned and refunded.
CKL 4 Port KVM Switch Dual Monitor DisplayPort 4K 60Hz: Unprecedented Multi-Computer Control with Audio, USB 2.0 HUBS, and DP 1.2
11 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
4 Port USB 3.0 Switch Selector - Pubioh KVM Switch for Mouse, Keyboard, Printer, Scanner - 2 in 4 Out Sharing Box with Switch Button and 2 USB 3.0 A to A Cables
11 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
Computer case Deepcool Matrexx 55 MESH black
64 Review
Computer case AeroCool Cylon black
39 Review
Zalman Z3 M ATX π» Tower Computer: A Compact and Powerful Machine
77 Review
MasterBox Q300L Micro-ATX Tower with Magnetic Dust Filter, Acrylic Side Panel, Adjustable I/O & Ventilated Airflow, in Black
40 Review