ESTONE OZK6 HDMI KVM Multiviewer 4x1 4K@30Hz

Four-input HDMI multiviewer for multi-source

The ESTONE OZK6 is a 4x1 HDMI KVM multiviewer that accepts four HDMI 1.4 sources and sends a single HDMI 1.4 output to one display. It shows all four inputs at once in quad, picture-in-picture or full-screen layouts and supports resolutions up to 3840 x 2160 at 30 Hz or 1080p at 60 Hz. USB 2.0 ports provide keyboard and mouse control across the connected computers. IR remote and front-panel buttons give additional switching options.

Replaces separate HDMI switch and KVM setups

This unit combines a four-port HDMI switch, a quad-screen multiview processor and a USB KVM into one box, removing the need for individual switchers and a separate KVM. The jump is worthwhile when you must monitor security cameras, a PC, a console and a media player simultaneously on one screen without latency between sources. It does not suit users who only need simple source switching with no on-screen preview or who require 4K at 60 Hz output.

Verify HDMI 1.4 cabling and power before ordering

Each source needs an HDMI 1.4 cable no longer than 15 metres using AWG 26 wire; the output run to the display must stay under 24 metres with the same cable grade. The device draws power from the included USB power adapter, so a nearby USB socket or mains outlet is required. Confirm that your sources and display negotiate HDCP 1.4 and that 30 Hz 4K refresh is acceptable for your workflow.