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Black rectangular HDMI splitter, one input four outputs, compact box

WRIARICH

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

SKU CH-GPGP-9MNKA

A powered 1×4 HDMI splitter duplicates a single 4K 30 Hz source to four displays with DTS-HD and Dolby TrueHD audio pass-through

  • TypeHDMI Splitters
  • Changer TypeHDMI
  • Ports4
  • AudioYes
  • ColorBlack
  • SpecificationsQuadruple HDMI monitor splitter One HDMI input to Four HDMI
  • Distributes one HDMI source to four identical displays simultaneously
  • Supports 4K resolution at 3840 x 2160 and 30 Hz refresh rate
  • Handles 8, 10 and 12 bit deep color for richer visuals
  • Passes high-definition audio formats including DTS-HD and Dolby TrueHD
  • Powered unit accepts input cable runs up to 30 metres with AWG26 wire

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.

Highlights

  • Distributes one HDMI source to four identical displays simultaneously
  • Supports 4K resolution at 3840 x 2160 and 30 Hz refresh rate
  • Handles 8, 10 and 12 bit deep color for richer visuals
  • Passes high-definition audio formats including DTS-HD and Dolby TrueHD
  • Powered unit accepts input cable runs up to 30 metres with AWG26 wire

Specifications

BrandWRIARICH
SeriesOZF4
ModelOZF4
Part NumberOZF4
TypeHDMI Splitters
Changer TypeHDMI
Ports4
AudioYes
ColorBlack
SpecificationsQuadruple HDMI monitor splitter
One HDMI input to Four HDMI outputs
HDMI input: Computer, Chromecast, XBox, PS3, PS4, PS5, Fire Stick, Blu-Ray DVD Player, Satellite Receiver, Roku, PC etc.
HDMI output: Monitors, Projectors, HD TVs, VR etc.
HDMI audio output: HDMI Speaker, Soundbar etc.
HDCP 1.4b, HDCP 1.4, deep color 8/ 10/ 12bit..
Supports Ultra HD 4Kx2K@30HZ/ 1080P/ 1080i, 720p/ 720i, 480p/ 480i.
Audio format: DTS-HD/ Dobly-true HD/ DTS/ Dobly-AC3, DSD.
Input Connector1 HDMI input
Output Connector4 HDMI Output
Maximum Resolutions3840 x 2160
Features- Supported Audio: DTS-HD, Dolby-trueHD, DTS, Dolby-AC3, DSD etc.
- Support highest rate of 3.4Gbps and TMDS clock can be up to 340Mhz
- Support 8/10/12 bit deep color
- Support AWG26 HDMI standard cable: input up to 15 meters, output up to 15 meters, (when the resolution is 4K, input up to 8 meters, output up to 8 meters.)
- Support one single HDMI source, accessing to multiple HDMI sknks, the source can be DVD player, A/V receiver, set top box and etc.
Dimensions5.59 x 3.15 x 1.26 inches
Weight3.2 ounces
Package Quantity1
Package Contents1 x HDMI Splitter 1 in 4 out, 1x 5V DC Power Supply, 1 x User manual.

Questions about this item

Does the WRIARICH OZF4 generate noticeable heat or fan noise when powered continuously?

The splitter is a passive device with no fan; it draws 5 V DC from the included supply and runs silently, with only mild warmth during extended use.

What cables and power source must I already have to use the 1×4 HDMI splitter?

You need one HDMI cable from your source to the input, up to four HDMI cables to your displays, and a nearby mains socket for the bundled 5 V DC adapter.

Will the OZF4 downscale 4K 60 Hz from my PS5 so my older 1080p projector still gets a signal?

The splitter mirrors the incoming resolution to all outputs; it does not scale, so a 1080p display will only show an image if the source is set to 1080p or lower.

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