Turn one DisplayPort 1.2 output into a dual-monitor setup with the Monoprice 2-Port DisplayPort 1.2 MST Hub. Designed for professionals who need extra screen real estate without cable clutter, it delivers reliable multi-monitor extension from a compact, plug-and-play hub.
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2 x DisplayPort Outputs: Connect two monitors from a single DisplayPort 1.2 source for extended desktops or mirrored displays.
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DisplayPort 1.2 MST Support: Uses Multi-Stream Transport to split the signal across two displays for efficient workflow.
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4K Ready: Supports high-resolution displays up to 4K, depending on your source and monitors.
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Bus-Powered from DP Source: No external power required; draws power directly from the DisplayPort connection.
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No Software Required: Plug-and-play operation with no drivers to install.
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Compact, Durable Design: Built by MONOPRICE, INC. to integrate easily into existing workstations and stand up to daily use.
This MST hub simplifies cabling and expands your workspace, enabling you to run two monitors side by side for complex tasks such as data analysis, video editing, or multi-document workflows. Its compact profile makes it ideal for small desks, home offices, or professional workstations where clean cable management and dependable performance matter.
Specs
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Brand: MONOPRICE, INC.
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Model: 21972 (2-Port DP 1.2 MST Hub)
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Input: DisplayPort 1.2 source
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Outputs: 2 x DisplayPort
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Max Resolution: Up to 4K per display; actual capabilities depend on source/monitors
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Power: Bus-powered; no external power required
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Software: None required
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Compatibility: DisplayPort 1.2 MST-capable devices
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What is MST and how does this hub work? MST (Multi-Stream Transport) lets a single DP 1.2 output drive multiple displays by splitting the data streams to each monitor, enabling a dual-monitor setup from one cable.
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Do I need drivers or software? No. It is a plug-and-play device with no required software.
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How many monitors can I connect and what resolutions are supported? You can connect up to two monitors. The hub supports displays up to 4K; however, actual supported resolutions depend on your DP source and monitor configuration.
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Is external power required? No. The hub draws power from the DisplayPort source.
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Is this compatible with my system? It works with devices that support DisplayPort 1.2 MST functionality, across mainstream operating systems, without needing special drivers.
