StarTech.com 3-Port DisplayPort 1.4 Splitter, DisplayPort to 3x DP Multi-Monitor Adapter, Triple 4K Computer MST Hub, USB Bus-Powered - Windows Only
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StarTech 3-Port DisplayPort 1.4 Splitter, DP to 3x DP Multi-Monitor Adapter, Triple 4K MST Hub for Windows, Bus-Powered
Part MST14DP123DP · UPC 065030884051
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Add to cart Continue browsing- MULTI-MONITOR CONFIGURATION: Triple-Monitor DisplayPort 1.4 MST Hub drives up to 2x 4K 30Hz (UHD) + 1x 4K 60Hz DisplayPort monitors using a DP video port on a Windows desktop PC or laptop; Not compatible with macOS
- NO DRIVERS OR SOFTWARE: Increase productivity by adding three extended or mirrored displays to a Windows computer; Utilize integrated or discrete GPU (Intel/AMD/Nvidia) capabilities enabling high performance graphics with minimal CPU usage
- HARDWARE COMPATIBILITY: Host system must support DP 1.4 / HBR3 / MST; Please verify maximum number of displays supported by your GPU; Some GPU chips (such as Intel HD Graphics) are only capable of supporting a maximum of three displays;
- EASY TO USE: Extend your desktop at your workstation in the office/home office; Latching DisplayPort connector ensures a reliable connection and prevents accidental disconnection; Not compatible with HDMI output ports; USB Power Cable included
- 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 3-Port DisplayPort Multi-Monitor Adapter
About this product
3 x 4K | Multi-Monitor Video Splitter | Windows® | HDR
This 3-port DisplayPort MST hub lets you create a high-performance workstation by connecting three DisplayPort monitors to your DisplayPort device, helping to increase and maximize your productivity. The multi-monitor splitter supports High Dynamic Range (HDR) and provides sharper images with enhanced video.
Incredible Picture Quality
Supporting four times the resolution of 4K, this DP 1.4 MST hub delivers the stunning quality of UHD at resolutions up to 7680×4320 at 30Hz on a single monitor and supports multi-monitor applications at lower resolutions and refresh rates, enabling a dynamic work environment whether you're in the office, at home or traveling.
Both your source and destination must support DisplayPort 1.4 in order to achieve maximum resolution (8K 30Hz).
Lower resolutions and refresh rates may also be supported.
Multi-Tasking Made Easy
This DisplayPort to 3x DisplayPort MST hub enables you to connect three displays to your DP computer, making multi-tasking much easier. Using this multi-monitor video splitter, you can mirror your display onto multiple monitors, stream independent content to each display or extend your screen to create a video wall effect.
Hassle-Free Setup
Multi-stream transport offers an easy setup, by natively working on any Windows device. It offers plug-and-play installation with no drivers or software required. Additionally, the DisplayPort MST hub is bus-powered (with the included micro-USB cable), creating an ultra-portable solution for business and IT professionals.
MST14DP123DP is backed by a StarTech.com 3-year warranty, and free lifetime technical support.
Manufacturer warranty information
3 Years
Ports & interfaces
- Video port type
- DisplayPort
- Video out
- 3x DisplayPort
- Video ports quantity
- 3
Features
- Product colour
- Black, Grey
- Housing material
- Plastic
- Maximum resolution
- 7680 x 4320 pixels
- HD type
- 8K Ultra HD
- Maximum refresh rate
- 30 Hz
- Certification
- CE, FCC, REACH
- 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 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64
Power
- USB powered
- Yes
Weight & dimensions
- Width
- 105 mm
- Depth
- 43 mm
- Height
- 14 mm
- Weight
- 55 g
Packaging data
- Package width
- 127 mm
- Package depth
- 141 mm
- Package height
- 26 mm
- Package weight
- 132 g
Packaging content
- Cables included
- Micro-USB
Operational conditions
- Operating temperature (T-T)
- -20 - 60 °C
- Storage temperature (T-T)
- -20 - 80 °C
- Operating relative humidity (H-H)
- 5 - 90%
Technical details
- Maximum cable length
- 2 m
- Compliance certificates
- RoHS
Logistics data
- Harmonized System (HS) code
- 85176990
- Master (outer) case width
- 457 mm
- Master (outer) case length
- 426 mm
- Master (outer) case height
- 424 mm
- Products per master (outer) case
- 200 pc(s)
Specifications and images: Database Right data-sheet 2026 Icecat. All rights reserved. Supplied as is, without warranty. Specs Icecat · Open Content License