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Black rectangular DisplayPort switch box with button and indicator lights

WRIARICH

WRIARICH TJ-A009 DP 1.4 Bi-Directional Video Switch

SKU CH-7XZD-TFW2N

A bi-directional DisplayPort 1.4 switch toggles between two sources on one display or one source across two displays at up to 8K 60 Hz

  • 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
  • Bi-directional design connects two sources to one display or one source to two displays
  • 8K at 60 Hz plus 4K at 120 Hz for high-resolution gaming and creative work
  • 4 Gbps bandwidth with 10-bit colour and HDR for rich image quality
  • Front-panel button swaps the active signal in under a second with LED status
  • External 5 V power ensures stable operation across all supported modes

Bi-Directional DP 1.4 Switch

This WRIARICH TJ-A009 switch routes a single DisplayPort 1.4 source to one of two displays or selects between two sources for one display. It handles 8K at 60 Hz, 4K at 120 Hz and 1080p at 240 Hz with 32.4 Gbps bandwidth and 10-bit colour depth. External power is required and a button press swaps the active signal in about one second.

Replaces Manual Cable Swapping

The unit removes the need to physically unplug and reconnect DisplayPort cables when moving a GPU between a monitor and a projector or when sharing one screen between two computers. The upgrade is worth it when you change inputs daily and want instant switching with LED status indication. It does not serve users who need both outputs active at the same time.

Check Source and Cable Compatibility

Verify that each source and display has a native DisplayPort 1.4 port and that you have certified DP 1.4 cables rated for 32.4 Gbps to reach the advertised resolutions. The switch needs a free USB or wall outlet for the included 5 V power adapter. Buyers who require simultaneous dual-monitor output or who lack a spare power socket should look elsewhere.

How it compares

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

Price $19.99
Cheaper than about 73% 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 space is required for the 12 x 6 x 0.08 inch switch?

The unit measures 12 inches wide, 6 inches deep and 0.08 inches high, so allow at least that footprint on a desk or shelf with clearance for the three DisplayPort cables and the DC 5 V power lead.

Which step do users often miss when setting up the bi-directional DP 1.4 switch?

Connect the supplied DC 5 V power cable first; the switch will not pass 32.4 Gbps video signals without external power, then press the button to select the active port.

What will need replacement first on the TJ-A009 switch?

The DC 5 V power cable is the only external consumable; the switch itself has no moving parts or user-serviceable components, so only the cable or the DP 1.4 leads would ever require swapping.

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