ESTONE SW233-3DP 3x3 DP KVM Switch 8K@60Hz 4K@120Hz 4 USB 3.0

Triple-monitor KVM for two computers

The ESTONE SW233-3DP is a DisplayPort KVM switch that lets two desktops or laptops share three monitors and four USB 3.0 peripherals. One keyboard and mouse control both systems with instant switching via front-panel buttons or the included wired desktop controller. It targets users who run dual workstations but want a single console and extended or mirrored tri-screen layouts.

8K60 and 4K120 headroom across three outputs

Each of the three DisplayPort outputs supports up to 8K at 60 Hz and 4K at 120 Hz, with backward compatibility down to 1080p and 720p. The 4K144 Hz figure noted in the supplier title is not matched by the specification sheet, so treat 120 Hz as the confirmed high-refresh ceiling. Both connected computers and all three monitors must support the target resolution and refresh rate to achieve it; otherwise the link falls back to the highest common mode.

Plug-and-play with external power and USB 3.0 hub

A 12 V 1 A power adapter is included and required for stable operation when high-draw USB devices are attached. The four USB 3.0 ports run at 5 Gbps and accept keyboards, mice, printers, scanners or storage. No drivers are needed on Windows, macOS, Linux or Unix. Each source computer must be capable of driving three simultaneous displays and support extended desktop mode; single- or dual-output GPUs will not fill all three screens.