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Small black rectangular HDMI switch with three ports and remote control

WRIARICH

WRIARICH OZQ8AB3 8K@60Hz Bi-directional HDMI Switch

SKU CH-FJH5-HJQWZ

Connects two HDMI sources to one display or one source to two displays at up to 8K 60 Hz with a remote

  • TypeHDMI Switchers
  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Ports2
  • Specifications8K@60Hz 4K@120Hz 1080P@240Hz HDMI Bi-Directional Switch can
  • Input Connector1 x HDMI
  • Connect two sources to one display with remote or button switching
  • Supports 8K@60Hz and backward‑compatible 4K@120Hz / 1080P@240Hz
  • Works with PC, PS4, PS5, Xbox series, projectors and monitors
  • Plug‑and‑play operation — no external power supply or driver needed
  • 8K within 1.5 m, 4K within 3 m, 1080P within 8 m cable runs

Bi-directional HDMI 2.1 Switch

The WRIARICH OZQ8AB3 is a bi-directional HDMI 2.1 switch that handles two ports. It connects two source devices to one display or routes a single source between two screens. The unit supports 8K at 60 Hz, 4K at 120 Hz and 1080p at 240 Hz for gaming consoles, PCs and media players. It requires no external power supply or driver installation.

Passive Operation and Cable Limits

The switch draws power from the connected HDMI devices so it runs silently with no fan or heat concerns. Maximum reliable cable lengths are 1.5 metres for 8K signals, 3 metres for 4K and 8 metres for 1080p. Keeping cables within these distances maintains signal integrity for high refresh rates. No external power adapter is needed for normal use.

Remote Control and USB-C Power Cable

A handheld remote lets users toggle inputs from across the room without pressing the button on the unit. The package includes a USB type C cable that can provide supplementary power if a source device cannot supply enough current. HDMI cables are not included and must be purchased separately.

Highlights

  • Connect two sources to one display with remote or button switching
  • Supports 8K@60Hz and backward‑compatible 4K@120Hz / 1080P@240Hz
  • Works with PC, PS4, PS5, Xbox series, projectors and monitors
  • Plug‑and‑play operation — no external power supply or driver needed
  • 8K within 1.5 m, 4K within 3 m, 1080P within 8 m cable runs

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 do I connect the WRIARICH OZQ8AB3 so it switches two sources to one display, and which step do people miss?

Plug each source into the two HDMI inputs, connect the single HDMI output to your display, attach the supplied USB-C power cable, then use the remote or front button to select the active input. The step most often missed is powering the unit via the USB-C cable; without it the switch will not change ports.

What maintenance or replacement will the WRIARICH OZQ8AB3 need over time?

No scheduled maintenance is required. The only items that may need replacement are the HDMI cables if they degrade or exceed the 1.5 metre limit for 8K@60Hz, and the USB-C power cable if it becomes damaged.

What limit appears first during a long gaming session at 8K@60Hz on the WRIARICH OZQ8AB3?

The cable-length limit appears first: 8K@60Hz is only guaranteed up to 1.5 metres per cable run, so signal integrity will degrade before any thermal or bandwidth ceiling is reached.

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