SMA 8K@60Hz 4K@144Hz DisplayPort 1.4 KVM Switch 4 Computers 3 Monitors USB 3.0 Audio

Four-Computer Triple-Monitor KVM Switch

The SMA DisplayPort 1.4 KVM switch lets four desktops or laptops share one keyboard, one mouse and three monitors. It supports resolutions up to 8K at 60 Hz and 4K at 144 Hz, with backward compatibility to DP 1.2. Three integrated USB 3.0 ports handle peripherals at up to 5 Gbps, and separate audio and microphone jacks are included.

Ideal for Multi-System Workstations.

This unit suits users who need simultaneous access to four computers across three DisplayPort screens — typical in trading desks, development labs or broadcast suites. Buyers who only need to switch two systems, or who require HDMI or USB-C video inputs, should look at a different switch because this model provides only DisplayPort connectivity.

Check Your Video Outputs and Cabling Before Ordering

Each computer must supply three DisplayPort 1.4 (or 1.2) outputs to drive the triple-monitor array at the advertised resolutions. Verify that your graphics cards support the desired refresh rates at 8K or 4K. The package includes four USB 3.0 cables and a wired remote button; no external power supply is required beyond the included adapter.