Startech 3-Port MST Hub, DisplayPort to Triple HDMI Monitors, 4K 60Hz, DP 1.4 Multi-Monitor Video Adapter with 1ft (30cm) Built-in Cable, USB Powered, Windows Only
Multi-Stream Transport Hub (MST14DP123HD) | Video/audio switch | 3 x HDMI | desktop
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Main Specification
| Product Description | Startech 3-Port MST Hub, DisplayPort to Triple HDMI Monitors, 4K 60Hz, DP 1.4 Multi-Monitor Video Adapter with 1ft (30cm) Built-in Cable, USB Powered, Windows Only - Multi-Stream Transport Hub (MST14DP123HD) - video/audio switch - 3 ports |
|---|---|
| Device Type | Video/audio switch - 3 ports |
| Subtype | HDMI |
| Ports | 3 x HDMI |
| Features | USB powered, plastic housing, 7.1 channel audio support, MST support, HDR support, triple display support, Synaptics VMM5310 chipset, DSC, IT6563FN chipset, wide screen supported |
| Compliant Standards | HDCP 2.2 |
| Dimensions (WxDxH) | 4.3 cm x 10.5 cm x 1.4 cm |
| Colour | Space grey |
| System Requirements | Microsoft Windows 10 / 11 |
| Manufacturer Warranty | 3-year warranty |
General
| Device Type | Video/audio switch - 3 ports |
|---|---|
| Enclosure Type | Desktop |
| Subtype | HDMI |
| Ports | 3 x HDMI |
| Max Resolution | 4096 x 2160 @ 60 Hz |
| Features | USB powered, plastic housing, 7.1 channel audio support, MST support, HDR support, triple display support, Synaptics VMM5310 chipset, DSC, IT6563FN chipset, wide screen supported |
| Compliant Standards | HDCP 2.2 |
Expansion / Connectivity
| Interfaces | 3 x HDMI output 1 x DisplayPort input 1 x micro-USB (power only) |
|---|
Miscellaneous
| Colour | Space grey |
|---|---|
| Cables Included | 1 x DisplayPort cable - 30 cm |
| Compliant Standards | DOC, RoHS, WEEE, REACH, DisplayPort 1.2, DisplayPort 1.4, DSC, High Bit Rate 3 (HBR3) |
Software / System Requirements
| OS Required | Microsoft Windows 10 / 11 |
|---|
Dimensions & Weight
| Width | 4.3 cm |
|---|---|
| Depth | 10.5 cm |
| Height | 1.4 cm |
Dimensions & Weight (Shipping)
| Shipping Width | 14.2 cm |
|---|---|
| Shipping Depth | 17 cm |
| Shipping Height | 3 cm |
| Shipping Weight | 115 g |
Manufacturer Warranty
| Service & Support | Limited warranty - 3 years Technical support - assistance - lifetime |
|---|
Environmental Parameters
| Min Operating Temperature | 0 °C |
|---|---|
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 0 - 95% RH (non-condensing) |
| Min Storage Temperature | -40 °C |
| Max Storage Temperature | 70 °C |
Product features
Drive triple 4K 60 Hz displays with HDR
Multi-Stream Transport (MST) technology combines multiple video signals into a single output signal/stream. This MST Hub separates the single input stream into three independent signals, one for each HDMI-enabled display. Support for High Dynamic Range (HDR) facilitates enhanced contrast, brightness, color, and luminosity.Multitasking made easy
Configure the triple-HDMI displays in extended or mirrored mode. Create a high-performance workstation by adding three independent 4K 60 Hz displays. This empowers increased multi-tasking across your organization, resulting in increased productivity.Driverless for rapid deployment and seamless user setup experience
This MST Hub achieves maximum performance with Windows desktops featuring Intel 12th generation (and later) processors, or dedicated graphics cards with DisplayPort 1.4 output ports and DSC support. Plug-and-play installation with no drivers or software required. The 12in (30cm) built-in DisplayPort cable provides options for flexible installation configurations, reducing the amount of strain on the port and connector. Additionally, this triple-monitor splitter is USB Powered and includes a 20inch (50cm) USB Micro-B power cable.Key selling points
- MULTI-MONITOR CONFIGURATION: DisplayPort to Triple-HDMI MST Hub drives up to three 4K 60Hz displays from a DP 1.4 host with DSC; USB Powered; Supports HDR and 7.1ch HDMI Audio; HDCP 2.2; Backwards compatible with DP 1.2 hosts at lower resolutions
- NO DRIVERS OR SOFTWARE: Increase productivity by adding three extended or mirrored displays to a Windows desktop; Utilize integrated or discrete GPU (Intel/AMD/Nvidia) capabilities enabling high performance graphics with minimal CPU usage
- HARDWARE COMPATIBILITY: Windows computers with discrete GPUs or 12th gen and up Intel Processors featuring DP 1.4 with DSC support up to three 4K 60Hz monitors; See resolution chart for a list of other supported display configurations
- EXTRA-LONG CABLE: 1ft (30cm) built-in cable provides extended reach and reduced port strain, enabling flexible placement of the adapter; Adapters with short cables provide no flexibility in placement, adding clutter and cables to the workspace
- OUR ADVANTAGE: Included connectivity tools for IT Pro's and IT help-desk support teams with Windows Layout Utility which restores windows app locations when re-connecting the adapter
References
MPN: MST14DP123HD
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04/06/2026 03:22:40