WRIARICH
WRIARICH TJ-A009 DP 1.4 8K@60Hz 4K@120Hz 2-port bidirectional video switch
A bidirectional DisplayPort 1.4 switch routes two sources to one screen or one source across two displays at up to 8K 60 Hz and 4K 120 Hz with 32.4 Gbps bandwidth
- TypeDisplayPort Switchers
- Changer TypeDisplayPort Switch/Extender
- ColorBlack
- Ports2
- SpecificationsVersion: DP 1.4 Bandwidth: 32.4gbps Refresh rate: 8K / 60Hz
- Input Connector1 x DisplayPort 1.4
- Bidirectional switching connects two sources to one display or one source to two displays
- DP 1.4 bandwidth of 32.4 Gbps drives 8K at 60 Hz and 4K at 120 Hz
- High dynamic HDR with 10-bit colour depth for richer contrast and colour accuracy
- Front-panel button swaps the active signal in under one second with LED status
- External DC 5 V power ensures stable operation for high-resolution video and 32-bit audio
Bidirectional DP 1.4 switch
The WRIARICH TJ-A009 is a two-port DisplayPort 1.4 switch that routes one source to two displays or two sources to one display. It serves desktop users who need to share a single high-resolution monitor between a workstation and a laptop, or toggle a single GPU between two screens without unplugging cables. The unit supports 8K at 60 Hz, 4K at 120 Hz and 1080p at 240 Hz, passing 10-bit colour and HDR at up to 32.4 Gbps bandwidth. Audio up to 32-bit and 1536 kHz is also forwarded.
Build integration and flexibility
The switch requires an external 5 V DC power cable included in the box and connects via standard DP 1.4 cables, which are not supplied. A front-panel button swaps the active signal path in roughly one second while LED indicators show the selected port. Only one destination can be active at a time; simultaneous dual-monitor output is not possible. The compact 12 x 6 x 0.08 inch enclosure fits behind a monitor stand or inside a cable-management tray, freeing desk space otherwise needed for manual cable swapping.
Thermals, noise and power
Passive cooling with no moving parts means the device runs silently and adds negligible heat to a workstation. Power draw is limited to the 5 V supply needed for signal conditioning and the switching logic, so it does not affect the host system’s power budget. The aluminium-alloy shell dissipates the small amount of warmth generated during continuous 8K or high-refresh-rate operation without requiring airflow.
Highlights
- Bidirectional switching connects two sources to one display or one source to two displays
- DP 1.4 bandwidth of 32.4 Gbps drives 8K at 60 Hz and 4K at 120 Hz
- High dynamic HDR with 10-bit colour depth for richer contrast and colour accuracy
- Front-panel button swaps the active signal in under one second with LED status
- External DC 5 V power ensures stable operation for high-resolution video and 32-bit audio
Specifications
| Brand | WRIARICH |
|---|---|
| Series | TJ-A009 |
| Model | TJ-A009 |
| Part Number | TJ-A009 |
| Type | DisplayPort Switchers |
| Changer Type | DisplayPort Switch/Extender |
| Color | Black |
| Ports | 2 |
| Specifications | Version: DP 1.4 Bandwidth: 32.4gbps Refresh rate: 8K / 60Hz 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 |
| Input Connector | 1 x DisplayPort 1.4 |
| Output Connector | 2 x DisplayPort 1.4 |
| Maximum Resolutions | 8K@60Hz 4K@120Hz |
| Bandwidth | High Speed 32.4Gbps |
| Features | High Resolution: DP display port switch splitter box supports 8K@60HZ, 4K@120Hz, 1080P@240Hz, 3D resolution and HD audio, the DP switcher will brings you a luxurious and wonderful audio-visual experience. Plug and Play: External power required, the DP switch 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. High Speed: This DP splitter provides bandwidth data transmission up to 32.4Gbps. |
| Dimensions | 12 x 6 x 0.08 inches |
| Weight | 1.2 ounces |
| Package Quantity | 1 |
| Package Contents | 1 x DisplayPort 2 in 1 Out/1 in 2 Out Bidirectional Switcher Splitter Box 1 x DC 5v Power cable |
Questions about this item
How many displays can show an image at the same time through the TJ-A009 switch?
Only one display can be active at a time; the two outputs cannot show content simultaneously.
Does the switch generate noticeable heat or fan noise when powered continuously?
The unit has no fan and draws little power, so it runs silently and stays cool during all-day use.
Which cables and power source must I already have to use this switch?
You need standard DisplayPort 1.4 cables for every connection and a USB port or 5 V adapter for the included DC power cable.
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