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Small black rectangular box with three DisplayPort sockets and a button on top

WRIARICH

WRIARICH TJ-A009 DP 1.4 Bidirectional Switch 8K@60Hz 4K@120Hz

SKU CH-QYVW-52H7X

Bidirectional DisplayPort 1.4 switch routes 8K at 60 Hz or 4K at 120 Hz between two sources and one display or one source and two displays

  • Port count2
  • Adapter typeDisplayPort Switch/Extender
  • Input ports1 x DisplayPort 1.4
  • Output ports2 x DisplayPort 1.4
  • Maximum supported resolutions8K@60 Hz 4K@120 Hz
  • Bandwidth ratingHigh Speed 32.4 Gbit/s
  • Switch between two sources on one display or one source across two displays
  • 8K at 60 Hz and 4K at 120 Hz for high-resolution gaming and work
  • 4 Gbps bandwidth with HDR and 10-bit colour depth
  • Manual button press swaps signal in under a second with LED status
  • Compact 12 x 6 x 0.08 inch design powered by included 5 V cable

WRIARICH TJ-A009 DP 1.4 Switch

The WRIARICH TJ-A009 is a bidirectional DisplayPort 1.4 switch that handles 8K at 60 Hz and 4K at 120 Hz. It lets you connect two sources to one display or one source to two displays with a simple button press. The unit requires external DC 5 V power and supports 32.4 Gbps bandwidth with 10-bit colour and HDR.

Who this suits and who it does not

This switch suits users who need to toggle a single monitor between two computers or send one computer signal to either of two screens. It does not suit buyers who want both displays active at the same time, because the two outputs cannot show content simultaneously. It also does not suit setups that rely solely on bus power, since an external adapter is mandatory.

What to check before ordering

Verify that your source devices and cables are DisplayPort 1.4 compliant to reach the stated 8K and 4K refresh rates. Confirm you have a free USB or wall outlet for the included DC 5 V power cable. Remember that only one output is active at any moment, so plan your workflow around manual switching.

How it compares

Measured against everything we stock in HDMI & AV Selector Switches, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 70% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameWRIARICH
Product lineTJ-A009
Model nameTJ-A009
Part numberTJ-A009
Product typeDisplayPort Switchers
Adapter typeDisplayPort Switch/Extender
Product colorBlack
Performance
Bandwidth ratingHigh Speed 32.4 Gbit/s
Display
Maximum supported resolutions8K@60 Hz 4K@120 Hz
Ports & slots
Port count2
Input ports1 x DisplayPort 1.4
Output ports2 x DisplayPort 1.4
Size & build
Product dimensions12 × 6 × 0.08 in
Product weight1.2 oz
In the box
Units per package1
In the box1 x DisplayPort 2 in 1 Out/1 in 2 Out Bidirectional Switcher Splitter Box
1 x DC 5v Power cable

Questions about this item

What DisplayPort cables do I need to connect my two PCs to the WRIARICH TJ-A009 switch?

You need standard DisplayPort 1.4 cables for each source to reach the rated 32.4Gbps bandwidth and support 8K@60Hz or 4K@120Hz.

Will the switch pass 10-bit HDR from an older GPU that only outputs DP 1.2?

Yes, the switch is backward compatible with earlier DisplayPort standards and will transmit 10-bit colour and HDR at the maximum resolution the source can deliver.

How do I confirm the active input is the one I selected on the TJ-A009?

Press the selector button; the corresponding LED indicator lights up within one second to show which source is now routed to the display.

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