WRIARICH OZF3 1×4 HDMI Splitter 4K 60Hz EDID

What the OZF3 splitter does

The WRIARICH OZF3 is a 1×4 HDMI splitter that takes one HDMI source and duplicates the signal to four displays at the same time. It handles video up to 3840 × 2160 at 60 Hz with 18.2 Gbps bandwidth and supports HDCP 2.2, HDR10 and 12-bit deep colour. Audio formats including standard, DSD and HBR pass through without alteration.

Who should use it and who should not

Installers needing identical content on four screens — digital signage, lecture halls or multi-room TV setups — will find the OZF3 fits the job. It does not support extended desktop modes, so users who want each display to show a different part of a larger workspace must choose a different device. Buyers requiring more than four outputs or signal distribution over long cable runs should also look elsewhere.

Capacity and headroom

The splitter accepts source signals from 480i through 2160p at 60 Hz and maintains a wide frequency range of 25 MHz to 600 MHz. EDID management helps the source negotiate the best common resolution across all four outputs. With four simultaneous 4K 60 Hz streams the 18.2 Gbps pipe is fully utilised; adding further displays or higher refresh rates would exceed the available bandwidth.