Create a high-performance triple-monitor workstation by connecting a DisplayPort Desktop to three independent HDMI monitors

Connect three HDMI monitors to a DisplayPort-enabled host device, using this DisplayPort to HDMI MST Hub.

Drive Triple 4K 60Hz 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.

Host Connection

Maximum Resolution Output 1

Maximum Resolution Output 2

Maximum Resolution Output 3

Example Host Processor/Graphics

DisplayPort 1.4 with DSC

4K 60Hz

4K 60Hz

4K 60Hz

Intel 12th Gen Processors & Later

Dedicated AMD & Nvidia GPU's that support DSC

4K 60Hz

4K 60Hz

N/A

Intel 11 th Gen with DSC

DisplayPort 1.4

4K 30Hz

4K 30Hz

4K 30Hz

Intel 10 th Gen (Ice Lake Only)

Intel 11th Gen Processors & Later

Dedicated AMD and Nvidia GPU's that support DP 1.4

DisplayPort 1.2

4K 30Hz

4K 30Hz

1080p

Intel 8 th - 10th Gen Processors & Later

*Please verify the GPU capabilities and driver support for DSC through MST with the OEM of the host device

Multitasking Made Easy

Configure the triple-HDMI displays in extended or mirrored mode. Create a high-performance workstation by adding three independent 4K 60Hz 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.

The StarTech.com Advantage


StarTech.com MST14DP123HD. Cable length: 11.8" (0.3 m), Connector 1: DisplayPort, Connector 2: 3 x HDMI. Weight: 2.5 oz (71 g), Width: 1.69" (43 mm), Depth: 4.13" (105 mm). Package width: 5.59" (142 mm), Package depth: 6.69" (170 mm), Package height: 1.18" (30 mm). Master (outer) case width: 17.3" (440 mm), Master (outer) case length: 18.6" (473 mm), Master (outer) case height: 13" (331 mm). Material: Plastic

Cable length	11.8" (0.3 m)
Connector 1	DisplayPort
Connector 2	3 x HDMI
Connector 1 gender	Male
Connector 2 gender	Female
Power source	USB
HDMI version	2.1
DisplayPort version	1.4
Maximum resolution	4096 x 2160 pixels
Supported graphics resolutions	1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2048 x 1152, 2560 x 1440, 3840 x 2160, 4096 x 2160
Maximum refresh rate	60 Hz
Refresh rate at maximum resolution	60 Hz
Product color	Gray
Chipset	VMM5310, IT6563FN
Supported audio channels	7.1
Windows operating systems supported	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 Enterprise, Windows 11 Enterprise x64, Windows 11 Home, Windows 11 Pro, Windows 11 x64
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-40 - 70 °C
Operating relative humidity (H-H)	5 - 90%
Weight	2.5 oz (71 g)
Width	1.69" (43 mm)
Depth	4.13" (105 mm)
Height	0.551" (14 mm)
Package width	5.59" (142 mm)
Package depth	6.69" (170 mm)
Package height	1.18" (30 mm)
Package weight	4.06 oz (115 g)
Master (outer) case width	17.3" (440 mm)
Master (outer) case length	18.6" (473 mm)
Master (outer) case height	13" (331 mm)
Quantity per master (outer) case	70 pc(s)
Material	Plastic