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Small black rectangular HDMI switch with two inputs and one output

WRIARICH

WRIARICH OZ8AB 8K HDMI 2.1 Bi-Directional Video Switch

SKU CH-EB0B-YBA8R

Bi-directional HDMI 2.1 switch operates as 2 in 1 out or 1 in 2 out for 8K at 60 Hz, 4K at 120 Hz and 48 Gbps bandwidth

  • TypeHDMI Switchers
  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Ports2-Port UHD
  • Specifications· Product Type: 8K Bi-Directional HDMI Switcher Splitter · I
  • Input Connector2 x HDMI
  • Bi-directional switching lets you share one display between two sources or send one source to two displays
  • 48 Gbps bandwidth carries 8K at 60 Hz and 4K at 120 Hz without compression
  • Manual button switching avoids unwanted auto-switch interruptions during gaming or presentations
  • Compact 5.91 x 2.36 x 0.79 inch chassis fits behind equipment racks or on crowded desks
  • Includes DC 5 V power cable for stable operation with high-power consoles and players

What it does

The WRIARICH OZ8AB is a bi-directional HDMI 2.1 switch that handles 8K at 60 Hz and 4K at 120 Hz over a 48 Gbps link. It serves gamers and home-theatre owners who need to share one display between two sources or send one source to two displays.

Build and connections

A compact black enclosure measuring 5.91 by 2.36 by 0.79 inches and weighing 11.9 ounces holds two HDMI inputs and one HDMI output that reverse for splitter duty. The unit requires the supplied DC 5 V power cable and uses a manual button for switching; automatic switching is not supported.

Practical limits

Only one output is active at a time, so simultaneous dual-display use is impossible. Manual switching can take three to six seconds on high-power devices. For 8K at 60 Hz or 4K at 120 Hz the supplier recommends certified ultra-high-speed HDMI cables no longer than three metres, which are not included.

Highlights

  • Bi-directional switching lets you share one display between two sources or send one source to two displays
  • 48 Gbps bandwidth carries 8K at 60 Hz and 4K at 120 Hz without compression
  • Manual button switching avoids unwanted auto-switch interruptions during gaming or presentations
  • Compact 5.91 x 2.36 x 0.79 inch chassis fits behind equipment racks or on crowded desks
  • Includes DC 5 V power cable for stable operation with high-power consoles and players

Specifications

BrandWRIARICH
SeriesOZ8AB
ModelOZ8AB
Part NumberOZ8AB
TypeHDMI Switchers
Changer TypeHDMI Switch/Extender
ColorBlack
Ports2-Port UHD
Specifications· Product Type: 8K Bi-Directional HDMI Switcher Splitter
· Interface Type: 2 HDMI In/Out, 1 HDMI Out/In
· Please use the supplied DC 5V charger to power the device.
· Portable and compact design takes very little space setting it up, easy to carry and use.
Input Connector2 x HDMI
Output Connector1 x HDMI
Maximum Resolutions7680x4320
Bandwidth48Gbps
Features· This is a 2 in 1 out switcher, and 1 in 2 Out a HDMI Splitter (2 Output CANNOT display simultaneously).
· Does not support automatic switching, only supports manual switching. For some high-power devices, it may take 3-6 seconds to manually switch the signal source.
· It can well work with xbox or PS5 to achieve 4K@120hz in your tvs or relatively monitors.
· If you need to output 8K@60Hz and 4K@120Hz, we recommend using high-quality HDMIl 2.1 standard cables that not over 3Meters (We do not include HDMI cables).
· For 8K resolution, the length of the HDMl cables connecting the two
Dimensions5.91 x 2.36 x 0.79 inches
Weight11.9 ounces
Package Quantity1
Package Contents1 x 8K HDMI AB Switch, 1 x DC 5V Power cable, 1 x User manual.

Questions about this item

What does the HDMI 2.1 interface cap at in practice?

The HDMI 2.1 interface handles 48Gbps bandwidth, supporting 7680x4320 at 60Hz and 4K at 120Hz.

What physical space and power does the switch need to fit and mount?

The unit measures 5.91 x 2.36 x 0.79 inches, weighs 11.9 ounces, and requires the supplied DC 5V charger.

How is it installed and what step do people get wrong?

Connect sources and display to the three HDMI ports, plug in the DC 5V power cable, then press the button to switch manually — outputs cannot show simultaneously.

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