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Small black rectangular HDMI switch box with two ports and a button

WRIARICH

WRIARICH OZQ8AB3 HDMI 2.1 bidirectional video switch 2-port black

SKU CH-XFG7-79M6Y

A bidirectional HDMI 2.1 switch connects two sources to one display or one source to two displays at up to 8K@60Hz with VRR and Dynamic HDR

  • TypeHDMI Switchers
  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Ports2
  • Specifications8K@60Hz 4K@120Hz 1080P@240Hz HDMI Bi-Directional Switch can
  • Input Connector1 x HDMI
  • Switch two sources to one display or one source between two displays with bidirectional HDMI 2.1
  • Enjoy 8K at 60 Hz, 4K at 120 Hz and 144 Hz, plus 1080p at 240 Hz resolution
  • VRR, Dynamic HDR and HDCP 2.3 support deliver smooth, tear-free gaming visuals
  • Press the button or use the remote to change inputs instantly with no software required
  • Compact 5.91 x 2.36 x 0.79 in unit includes USB-C power cable for simple setup

Bi-directional HDMI 2.1 switch

This WRIARICH OZQ8AB3 routes video between two HDMI sources and one display, or one source across two displays. It handles 8K at 60 Hz, 4K at 144 Hz, and 1080p at 240 Hz with VRR and Dynamic HDR. A button on the unit or the supplied remote changes the active path instantly. No software or external power adapter is required for basic operation.

Who this suits

Gamers and home-cinema users who need to swap a console and a PC on a single high-refresh monitor will benefit. It also fits setups that toggle one player between a living-room TV and a bedroom screen. Buyers who must show two sources simultaneously, or who need more than two ports, should look at a matrix switcher or a capture card instead.

Deciding specification

The single figure that decides fit is the maximum cable length at your target resolution: 1.5 metres for 8K, 3 metres for 4K, and 8 metres for 1080p. Runs longer than those limits will lose signal integrity, so measure your cable runs before ordering.

Highlights

  • Switch two sources to one display or one source between two displays with bidirectional HDMI 2.1
  • Enjoy 8K at 60 Hz, 4K at 120 Hz and 144 Hz, plus 1080p at 240 Hz resolution
  • VRR, Dynamic HDR and HDCP 2.3 support deliver smooth, tear-free gaming visuals
  • Press the button or use the remote to change inputs instantly with no software required
  • Compact 5.91 x 2.36 x 0.79 in unit includes USB-C power cable for simple setup

Specifications

BrandWRIARICH
SeriesOZQ8AB3
ModelOZQ8AB3
Part NumberOZQ8AB3
TypeHDMI Switchers
Changer TypeHDMI Switch/Extender
ColorBlack
Ports2
Specifications8K@60Hz 4K@120Hz 1080P@240Hz HDMI Bi-Directional Switch can connect two HDMI sources like blu-ray player and PS3, PS4, PS4 pro, PS5 etc,to a single HDMI display like HDTV. Besides,it also can switch one signal source to two displays(just like 1*2 splitter ,but it is different that the 2 displays can not work at the same time).
Input Connector1 x HDMI
Output Connector2 x HDMI
Maximum Cable Length8K resolution within 1.5 meters (4.9 ft), 4K resolution within 3 meters (9.8 ft), 1080P resolution within 8 meters (26.2 ft)
Maximum Resolutions7680 x 4320
FeaturesHDMI 2.1 Switch 2 in 1 out: HDMI 2.1 Switch can smoothly connect 2 HDMI signal sources to 1 display (HDMI Switch 2 in 1 out), or as an HDMI Splitter connect 1 HDMI display to switch between 2 displays (CANNOT display simultaneously).
HDMI 2.1 Switch Bi-directional 2 in 1- 8K@60Hz / 4K@120Hz (4K@165Hz, 4K@144Hz)
Support 8K@60Hz, 4K@120Hz (4K@165Hz, 4K@144Hz), 2K/1080P@240Hz and back forward compatible.
Support increasing your number of HDMI ports if limited by your device's internal ports.
Supports Dynamic HDR, HDR10+, VRR, Chroma 4:2:0 / 4:2:2 / 4:4:4.
Supports Dolby Vision and
Dimensions5.91 x 2.36 x 0.79 inches
Weight11.9 ounces
Package Quantity1
Package Contents8K@60Hz bidirectional HDMI 2.1 switch x1,Control Remote x1, type c cable x1.
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Questions about this item

How does 8K at 60 Hz actually work through this switch?

The switch passes 8K 60 Hz signals bidirectionally, but cables must stay within 1.5 metres (4.9 ft) for that resolution.

What does HDMI 2.1 with VRR and Dynamic HDR cap in practice?

It supports 4K at 144 Hz and 120 Hz with VRR and Dynamic HDR, plus HDCP 2.3 for protected content.

Will the unit fit behind my TV stand and how is it powered?

It measures 5.91 x 2.36 x 0.79 inches and draws power from the included USB-C cable.

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