WRIARICH OZF4 1×4 HDMI Splitter 4K 30Hz Black

One-to-four HDMI distribution

The WRIARICH OZF4 splits a single HDMI source into four identical outputs for monitors, projectors or televisions. It accepts signals from computers, consoles such as the PS5 or Xbox, streaming sticks and Blu-ray players. The unit supports resolutions up to 3840 x 2160 at 30 Hz and passes 8, 10 or 12 bit deep colour. HDCP 1.4b compliance protects premium content across all connected displays.

Sustained signal integrity

A 5 V DC power adapter keeps the splitter active during continuous operation without drawing power from the source device. The chipset maintains a TMDS clock up to 340 MHz and a data rate of 3.4 Gbps across all four ports simultaneously. AWG26 standard cables are supported on the input side for runs up to 10 metres and on each output for up to 12 metres. Audio formats including DTS-HD, Dolby TrueHD and DSD pass through without degradation during extended sessions.

Thermals noise and power

The compact black enclosure measures 5.59 x 3.15 x 1.26 inches and weighs 3.2 ounces, relying on passive cooling with no moving parts. Zero fan noise makes it suitable for quiet rooms or recording environments. The external power supply isolates heat from the signal board, keeping surface temperatures low during normal use. Power draw remains minimal, limited to the supplied 5 V adapter.