LUOM
LUOM TJ-A036 DisplayPort 1×3 MST Hub 8K 30Hz 4K 144Hz
Splits one DisplayPort 1.4 signal into three independent outputs supporting up to 8K 30Hz or 4K 144Hz per port
- TypeDisplayPort Switchers
- Changer TypeDisplayPort Switch/Extender
- ColorBlack
- Ports2
- Specifications8K: Single port 7680x4320 @ 30Hz display 4K: Single port 384
- Input Connector1 x DisplayPort 1.4
- Drives three independent displays from one DisplayPort output via MST
- Mirrors the same image across three screens in SST mode
- Delivers 8K at 30 Hz on a single port for ultra-high resolution
- Runs 4K at 144 Hz on a single port for high-refresh gaming
- Powered by an included USB-A to Micro-B cable for stable operation
One-to-three DisplayPort hub
The LUOM TJ-A036 splits a single DisplayPort 1.4 signal into three independent outputs. It supports MST expansion for three different screens or SST mirroring for three identical images. The device requires USB power and a Windows host with a discrete graphics card that implements MST.
Windows multi-monitor setups only
Builders running Windows on a discrete GPU can drive three 4K displays at 60 Hz each or a single 8K panel at 30 Hz. Mac and Android systems are limited to one extended screen, and integrated graphics often lack the video memory or bit width to operate the hub reliably.
32.4 Gbps bandwidth ceiling
The 32.4 Gbps link caps combined throughput, so three 4K outputs run at 60 Hz while a single port can reach 4K 144 Hz or 8K 30 Hz. Exceeding this aggregate bandwidth forces lower resolutions or refresh rates across the connected displays.
Highlights
- Drives three independent displays from one DisplayPort output via MST
- Mirrors the same image across three screens in SST mode
- Delivers 8K at 30 Hz on a single port for ultra-high resolution
- Runs 4K at 144 Hz on a single port for high-refresh gaming
- Powered by an included USB-A to Micro-B cable for stable operation
Specifications
| Brand | LUOM |
|---|---|
| Series | TJ-A036 |
| Model | TJ-A036 |
| Part Number | TJ-A036 |
| Type | DisplayPort Switchers |
| Changer Type | DisplayPort Switch/Extender |
| Color | Black |
| Ports | 2 |
| Specifications | 8K: Single port 7680x4320 @ 30Hz display 4K: Single port 3840x2160 @ 144Hz Support resolution: 8K@30Hz 4K@144Hz, 120Hz, 60Hz 1440P@165Hz, 144Hz, 120Hz, 60Hz 1080P@240Hz, 165Hz, 144Hz, 120Hz, 60Hz (Depends on your graphics card, monitor, operating system and DP cable support) |
| Input Connector | 1 x DisplayPort 1.4 |
| Output Connector | 3 x DisplayPort 1.4 |
| Maximum Resolutions | 8K@30Hz 4K@120Hz |
| Bandwidth | High Speed 32.4Gbps |
| Features | Display Port Splitter splits 1 dp signal into 3 signals, Supports output of 3 same screens in SST mirror mode or 3 different screens in MST mode.(To enjoy 1in 3out fucnction, pls make sure input/output source support MST function, which needs to check the garphic card, cable monitor. MST mode is limited by iOS System) Displayport Hub Support 1 to 1 ouput at 8k@30hz,4k@144hz; Support 1 to 3 ouput at 4k@60hz, Pls CHECK the 5th picture for reference (SST/MST mode shares the bandwidth and actual resolution relies on your graphics card, monitor, operating system and DP cable. If the total |
| Dimensions | 12 x 6 x 0.08 inches |
| Weight | 1.2 ounces |
| Package Quantity | 1 |
| Package Contents | 1 x DP splitter host 1 x U SB A t o U SB Micr o B power supply line 1 x User Manual |
Questions about this item
Does the LUOM TJ-A036 generate noticeable heat or fan noise when running three 4K displays all day?
The hub is passively cooled with no fan, so it produces no audible noise; its slim aluminium shell stays warm but within normal operating limits during continuous multi-monitor use.
What must my graphics card already support for the MST triple-display mode to work?
Your GPU must provide a DisplayPort 1.4 output with MST capability and enough bandwidth for three streams; integrated graphics often lack the required video memory and bit width, so a discrete card is recommended.
Will the hub downscale correctly if I connect two older 1080p monitors alongside one new 4K panel?
Yes, each port negotiates independently — the 4K display can run at 144 Hz while the 1080p screens operate at up to 240 Hz, all driven from the single DP 1.4 input.
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