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Compact black box with two DisplayPort outputs and micro USB power port

SIIG, Inc

SIIG, Inc CE-DP0H11-S1 1x2 DP 1.2 MST Hub

SKU CH-WY84-RWNBT MPN CE-DP0H11-S1

Splits one DisplayPort 1.2 signal into two 4K displays at 30 Hz with 7.1-channel audio and micro-USB power

  • Connect two 4K displays at 30 Hz each from one DP 1.2 port
  • Panoramic video-wall mode spans content across both screens for immersive viewing
  • Mirror or extend desktop independently with Windows; mirror-only support on Mac OS
  • 1-channel audio passes through for full surround sound
  • TAA-compliant and driver-free for quick deployment in government or enterprise settings

1x2 DP 1.2 MST Hub

This DisplayPort 1.2 hub splits one source into two displays. It supports 4K resolution at 30 Hz per output. The device handles both mirror and extended desktop modes. A micro USB port supplies required power.

Multi-display setups only

Ideal for users adding a second monitor to a single DisplayPort output. Windows systems support full extend and panoramic video wall modes. Mac OS is limited to mirror mode only. Not for buyers needing higher refresh rates or more than two displays.

21.6 Gbps bandwidth limit

The hub provides 21.6 Gbps total throughput for dual 4K30Hz signals. It passes 7.1 channel audio alongside video. No driver installation is required on supported Windows versions. Bandwidth constrains maximum resolution and refresh combinations.

Highlights

  • Connect two 4K displays at 30 Hz each from one DP 1.2 port
  • Panoramic video-wall mode spans content across both screens for immersive viewing
  • Mirror or extend desktop independently with Windows; mirror-only support on Mac OS
  • 1-channel audio passes through for full surround sound
  • TAA-compliant and driver-free for quick deployment in government or enterprise settings

Specifications

No published specifications for this item yet.

Questions about this item

Does the MST hub need external power, and what connector does it use?

It draws power through a Micro USB input, so a standard Micro USB cable and 5 V source are required.

What Windows setup step is often missed when extending two 4 K 30 Hz displays?

After connecting both DisplayPort cables, open Display Settings and select Extend for each monitor; the hub will not auto-configure extended mode.

Will the hub still pass 7.1-channel audio if I later replace the Micro USB power cable?

Yes, audio travels over the DisplayPort links, so any compliant Micro USB power source keeps 7.1-channel output working.

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