Startech 3-Port Multi Monitor Adapter, DisplayPort 1.4 to 3x 4K DP Video Splitter, Triple or Dual 4K, Laptop/Desktop DisplayPort MST Hub for Multiple Monitors, Windows Display Adapter

Multi Stream Transport (MST14DP123DP) | Video/audio splitter | 4 x DisplayPort | desktop

MPN MST14DP123DP
Manufacturer StarTech.com
QuickCode 1479982
Qty immediately available 9
Total stock 20
RRP: £47.46 inc VAT
£37.01 inc VAT
£30.84 ex VAT
Save
22%
Quantity in Cart:

Low stock, order soon!

Delivery
Order by 4:30pm UK Time (excluding weekends and Bank Holidays) for UK Mainland next working day delivery.

Shipping rates applicable only to UK Mainland Addresses and exclude Northern Ireland, Eire, Scottish Offshore, Scottish Highlands, Channel Islands and Isle of Man.

7 Working Days£2.90 Within 1 week (UK Mainland), free if order over £100 + VAT
3 Working Days£4.98 3 working days (UK Mainland)
Next Working Day£7.97 Next working day (UK Mainland)
Delivery exceptions apply

Main Specification

Product Description Startech 3-Port Multi Monitor Adapter, DisplayPort 1.4 to 3x 4K DP Video Splitter, Triple or Dual 4K, Laptop/Desktop DisplayPort MST Hub for Multiple Monitors, Windows Display Adapter - Multi Stream Transport (MST14DP123DP) - video/audio splitter - 3 ports
Device Type Video/audio splitter - 3 ports
Subtype DisplayPort
Ports 4 x DisplayPort
Features USB powered, plastic housing, latching, 7.1 channel audio support, MST support, HDR support
Dimensions (WxDxH) 10.5 cm x 4.3 cm x 1.4 cm
Weight 53 g
Colour Grey, black
System Requirements Microsoft Windows 7 / 8 / 8.1 / 10 (32/64 bits)
Manufacturer Warranty 3-year warranty

General

Device Type Video/audio splitter - 3 ports
Enclosure Type Desktop
Subtype DisplayPort
Ports 4 x DisplayPort
Max Resolution 7680 x 4320 @ 30 Hz
Features USB powered, plastic housing, latching, 7.1 channel audio support, MST support, HDR support

Expansion / Connectivity

Interfaces 3 x DisplayPort output 1 x DisplayPort input

Miscellaneous

Colour Grey, black
Cables Included Micro-USB cable
Compliant Standards FCC, RoHS, REACH, DisplayPort 1.4

Software / System Requirements

OS Required Microsoft Windows 7 / 8 / 8.1 / 10 (32/64 bits)

Dimensions & Weight

Width 10.5 cm
Depth 4.3 cm
Height 1.4 cm
Weight 53 g

Dimensions & Weight (Shipping)

Shipping Width 14.2 cm
Shipping Depth 17 cm
Shipping Height 3 cm
Shipping Weight 107 g

Manufacturer Warranty

Service & Support Limited warranty - 3 years

Environmental Parameters

Min Operating Temperature 0 °C
Max Operating Temperature 70 °C
Humidity Range Operating 5 - 90% (non-condensing)
Min Storage Temperature -10 °C
Max Storage Temperature 55 °C
Product features

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.
Key selling points
  • 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
References

MPN: MST14DP123DP

What our Customers think about us!

What our Customers think about us!

Page generated at: 04/06/2026 01:21:23