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Black rectangular DisplayPort switch box with button and indicator lights

ESTONE

ESTONE TJ-A009 DisplayPort 1.4 Bi-Directional Switch 2 In 1 Out 1 In 2 Out 8K@60Hz 4K@120Hz

SKU CH-MNZG-2HZHK

A bi-directional DisplayPort 1.4 switch routes two sources to one display or one source to two displays at up to 8K 60 Hz and 4K 120 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 switching lets you share one display between two sources or toggle one source across two screens
  • Supports 8K at 60 Hz and 4K at 120 Hz for high-resolution gaming and creative work
  • 4 Gbps bandwidth handles 10-bit colour, HDR and high-refresh 1440p signals without compression
  • Simple push-button control with LED indicators swaps the active signal in about one second
  • Compact alloy housing with gold-plated DisplayPort 1.4 ports resists interference and fits tidy desk setups

ESTONE TJ-A009 bi-directional DisplayPort 1.4 switch

The ESTONE TJ-A009 is a manual bi-directional switch for DisplayPort 1.4 signals. It lets you connect two sources to one display or one source to two displays, toggling between them with a button press. It is aimed at users who need to share a single monitor between a desktop and a laptop or switch a single PC between two screens. It does not support simultaneous output to both connected displays.

32.4 Gbps bandwidth with 8K 60 Hz

The switch passes up to 32.4 Gbps, handling 8K at 60 Hz, 4K at 120 Hz, 1440p at 165 Hz and 1080p at 240 Hz with 10-bit colour and HDR. High refresh rates at 4K and 1440p run within spec, while 8K is limited to 60 Hz. Multi-stream configurations or resolutions beyond 8K 60 Hz exceed the available bandwidth and will not work.

External power and DP 1.4 cables required for full

The box includes a DC 5 V power cable; the switch will not operate without it. To reach the rated 32.4 Gbps you must use certified DisplayPort 1.4 cables on every connection. No software or drivers are bundled — operation is purely hardware button switching with LED status indication.

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 nameESTONE
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

Will the 32.4 Gbps bandwidth work with my existing DisplayPort 1.2 cables and monitors?

The switch is backward compatible with earlier DisplayPort standards, so your current cables and monitors will function, but you need certified DP 1.4 cables to reach the full 32.4 Gbps throughput.

How do I know the active port is passing 8K at 60 Hz or 4K at 120 Hz correctly?

Press the select button; the indicator light shows which input or output is active, and the signal swaps within one second, confirming the link is live at the negotiated resolution.

Does the package include the DisplayPort cables I need for two sources and one display?

The box contains only the bidirectional switch unit and a DC 5 V power cable; you must supply three DisplayPort 1.4 cables separately to connect two sources and one display.

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