I've worked with several 2-port omnicubes in my office and at home and I have to say they work without problems and seem to be more reliable than Belkin's newer SOHO USB KVM switches. If your computers have PS/2 ports, this is the perfect KVM switch for you. I've used them with a standard Dell PS/2 keyboard as well as Microsoft Intellimouse and Wheel Mouse Optical and had no problems with them.
🔁 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
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
Fractal Design Node 304 - Black - Mini Cube Compact Computer Case - Small Form Factor - Mini ITX – mITX - Enhanced Airflow - Modular Interior - Includes 3x Fractal Design Silent R2 120mm Fans - USB 3.0
42 Review
Computer case AeroCool Cylon black
39 Review
Computer case Deepcool Matrexx 55 black
55 Review
Zalman Z3 M ATX 💻 Tower Computer: A Compact and Powerful Machine
77 Review