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Small black DisplayPort switch box with three ports and a select button

ESTONE

ESTONE TJ-A106 Bi-Directional DP 1.4 Switch 8K@30Hz 4K@120Hz 1440p@165Hz

SKU CH-8101-PTBNF

Bi-directional DisplayPort 1.4 switch toggles between two sources or two displays at up to 8K 30 Hz, 4K 120 Hz or 1440p 165 Hz with 32.4 Gbps bandwidth and HDR support

  • TypeDisplayPort Switchers
  • Changer TypeDisplayPort Switch/Extender
  • ColorBlack
  • Ports2
  • SpecificationsDescription: Version: DP1.4 Bandwidth: 32.4gbps Refresh rate
  • Input Connector2XDisplayPort 1.4
  • Bi-directional switching lets you share one display between two sources or send one source to two displays
  • 4 Gbps bandwidth delivers 8K at 30 Hz, 4K at 120 Hz and 1440p at 165 Hz
  • HDR and 10-bit colour depth preserve highlight detail and smooth gradients for compatible content
  • USB-powered operation with a simple select button makes source changes instant and driver-free
  • Compact 12 x 6 x 0.08 inch metal housing fits discreetly on any desk or rack

Bi-Directional DP 1.4 Switch

The ESTONE TJ-A106 is a bi-directional DisplayPort 1.4 switch that handles either one source toggling between two displays or two sources sharing one display. It supports video up to 8K at 30 Hz, 4K at 120 Hz and 1440p at 165 Hz with 10-bit colour depth, HDR and 32.4 Gbps bandwidth. The unit requires the included DC 5 V power cable for operation.

Bundled Power Cable and Manual

A 5 V USB power lead is included because the switch will not pass a signal without external power. The printed manual explains the button-press switching method and the cable-length limit. No driver or software installation is required on Windows or macOS; the device is recognised automatically once powered and connected.

DisplayPort 1.4 Bandwidth and Cable Limits

The 32.4 Gbps link caps 8K output at 30 Hz and 4K at 120 Hz, so higher refresh rates at those resolutions are not possible. Only one of the two connected displays can be active at a time; simultaneous output is not supported. Total cable run between the switch and each device should not exceed 3 metres, otherwise signal stability may degrade.

Highlights

  • Bi-directional switching lets you share one display between two sources or send one source to two displays
  • 4 Gbps bandwidth delivers 8K at 30 Hz, 4K at 120 Hz and 1440p at 165 Hz
  • HDR and 10-bit colour depth preserve highlight detail and smooth gradients for compatible content
  • USB-powered operation with a simple select button makes source changes instant and driver-free
  • Compact 12 x 6 x 0.08 inch metal housing fits discreetly on any desk or rack

Specifications

BrandESTONE
SeriesTJ-A106
ModelTJ-A106
Part NumberTJ-A106
TypeDisplayPort Switchers
Changer TypeDisplayPort Switch/Extender
ColorBlack
Ports2
SpecificationsDescription:
Version: DP1.4
Bandwidth: 32.4gbps
Refresh rate: 8K / 30Hz 4K / 120Hz / 144hz 2K / 144hz / 165hz
Sound effect transmission: 32-bit / 24bit / 1536kh
High dynamic HDR: Yes
Color depth: 10bit
Multi screen display: Yes
Aux auxiliary channel: 720mb
Specifications:
1. [plug and play] it can be used normally when connected to DP cable and external power supply is stable
2. [DP bidirectional converter] 8K Uitra HD is smooth and clear
3. [palm can bear] small and exquisite, without occupying any space
4. [compatible with multiple devices] display, TV, projector
5. [switch between
Input Connector2XDisplayPort 1.4
Output Connector1XDisplayPort 1.4
Connector StyleFemale
Maximum Resolutions8K@30Hz 4K@120Hz
BandwidthHigh Speed 32.4Gbps
Features1. 8K DP 1.4 Switch: Support 8K@30Hz,4K@120Hz,1080P@240Hz resolution, provide you with transfer rates up to 32.4Gbps and backward compatible with all previous DP standards.
2: The DisplayPort switcher allow you to connect two DP source to one DP display or connect one DisplayPort source to toggle between two displays.
3. External power required, the DP selector box is easy to setup and operate. Note: While using, press "select"Button to switch signal between two sources or displays, the indicator lights show the working status, two displays CANNOT display simultaneously.
4. This disp
Dimensions12 x 6 x 0.08 inches
Weight1.2 ounces
Package Quantity1
Package Contents1X Directional DisplayPort 8K 1 to 2 / 2 in 1 Out Switch
1X DC 5V power line
1X Product manual

Questions about this item

Will the mechanical Select button or the DC 5 V power input need replacement after extended switching cycles?

The unit uses a tactile Select button for manual switching and a DC 5 V power line for operation; no user-serviceable parts or replacement intervals are specified.

At 32.4 Gbps bandwidth, does the DP 1.4 link saturate before the 8K 30 Hz or 4K 120 Hz timing limits are reached?

The 32.4 Gbps DP 1.4 bandwidth supports the listed 8K 30 Hz and 4K 120 Hz modes, so the resolution and refresh ceiling is reached before the link saturates.

Does the switch generate audible noise or noticeable heat when powered continuously for all-day use?

The device has no fan and draws power only through the DC 5 V line; it runs silently and stays cool during continuous operation.

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