StarTech.com 3-Port USB-C MST Hub - USB Type-C to 3x HDMI Multi-Monitor Adapter for Laptop - Triple HDMI up to 4K 60Hz with DP 1.4 Alt Mode & DSC - HDR - 1ft (30cm) Cable - Windows Only

Manufacturer: Startech | Model: MST14CD123HD | Product ID: 5357 | Warranty: 3 Years
£61.29 (inc. VAT)
5 in stock
100% Money Back Guarantee - Risk Free

Product Technical Specification

Performance
USB connector typeUSB Type-C
USB connector genderMale connector
USB connector form factorStraight
DVI outputNo
High Dynamic Range (HDR) supportedYes
HDMI outputYes
DisplayPort outputNo
Number of displays supported3
HDMI ports quantity3
HDMI version2.0
HDCPYes
HDCP version2.2
Maximum resolution3840 x 2160
Refresh rate at maximum resolution60
Audio output channels2.0
ChipsetSynaptics VMM5310
Design
Product colourGrey
Housing materialPlastic
USB cable length0.3
System requirements
Windows operating systems supportedWindows 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 x64
Operational conditions
Operating temperature (T-T)0 - 40
Storage temperature (T-T)-40 - 70
Operating relative humidity (H-H)0 - 85
Weight & dimensions
Width43
Depth105
Height14
Weight72
Package width142
Package depth170
Package height30
Package weight124
Technical details
Sustainability complianceYes
Sustainability certificatesCE,RoHS
Logistics data
Products per master (outer) case70
Master (outer) case width473
Master (outer) case length331
Master (outer) case height440

Delivery Options

Economy Delivery
FREE
Economy Delivery

Economy Delivery (UK)

Estimated delivery date: Sun 07th Dec 2025 to Wed 10th Dec 2025
Business Express
£6.95
Business Express

Business Express

Estimated delivery date: Sat 06th Dec 2025 to Mon 08th Dec 2025
View all Delivery Options & International Rates
Create a high-performance triple-display workstation by connecting a USB Type-C™ device to three independent HDMI® monitorsThis USB-C to HDMI MST Hub enables a connection to three HDMI monitors, using a DisplayPort Alternate Mode (DP Alt Mode) capable USB-C host device.Multi-Tasking Made EasyConfigure up to three displays in extended or mirrored mode, using this USB-C to HDMI triple-video adapter. Connecting three independent 4K 60Hz displays creates high-performance extended-display workstations. This encourages increased multi-tasking across your organization, resulting in increased productivity.Host ConnectionMax ResolutionOutput 1Max ResolutionOutput 2Max ResolutionOutput 3Example HostProcessor/GraphicsDisplayPort 1.4 with DSC4K 60Hz4K 60Hz4K 60Hz*Some Intel 11th GenIntel 12th Gen Processors & LaterDiscrete AMD & Nvidia GPU's that support DSCDisplayPort 1.44K 30Hz4K 30Hz4K 30HzIntel 10th Gen (Ice Lake Only)Intel 11th Gen Processors & LaterDiscrete AMD and Nvidia GPU's that support DP 1.4DisplayPort 1.24K 30Hz4K 30Hz1080pIntel 8th - 10th Gen Processors & Later*Please verify the GPU capabilities and DSC for MST driver support with the OEM of the host device4K at 60Hz and HDRMulti-Stream Transport (MST) technology combines multiple video signals into a single signal/stream. This MST Hub separates the single stream into three independent signals, one for each HDMI enabled display. Support for High Dynamic Range (HDR) offers increased contrast, brightness, colors, and greater luminosity.Hassle-Free SetupWindows devices that support DP Alt Mode over USB-C feature native support for MST. This USB-C to HDMI hub is compatible with Thunderbolt 3/4, and USB4 enabled Windows devices. Plug-and-play installation, with no drivers or software required. The 12in (30cm) attached cable provides options for flexible installation configurations, reducing the amount of strain on ports and connectors. Additionally, this triple-monitor splitter is bus-powered, meaning no external power is required.This product is backed for 3-years, including free lifetime 24/5 multi-lingual technical assistance.The StarTech.com Advantage
Performance
USB connector typeUSB Type-C
USB connector genderMale connector
USB connector form factorStraight
DVI outputNo
High Dynamic Range (HDR) supportedYes
HDMI outputYes
DisplayPort outputNo
Number of displays supported3
HDMI ports quantity3
HDMI version2.0
HDCPYes
HDCP version2.2
Maximum resolution3840 x 2160
Refresh rate at maximum resolution60
Audio output channels2.0
ChipsetSynaptics VMM5310
Design
Product colourGrey
Housing materialPlastic
USB cable length0.3
System requirements
Windows operating systems supportedWindows 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 x64
Operational conditions
Operating temperature (T-T)0 - 40
Storage temperature (T-T)-40 - 70
Operating relative humidity (H-H)0 - 85
Weight & dimensions
Width43
Depth105
Height14
Weight72
Package width142
Package depth170
Package height30
Package weight124
Technical details
Sustainability complianceYes
Sustainability certificatesCE,RoHS
Logistics data
Products per master (outer) case70
Master (outer) case width473
Master (outer) case length331
Master (outer) case height440

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Buykingston order despatch times:

We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.

These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).

We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.

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Despatch times do not apply to UK public holidays.

Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.

Our warehouse reserves the right to upgrade the delivery method you select on your order.

Our available delivery options*

Contact us for a shipping quote.

*All delivery times are estimated unless stated.

Product Returns Note

Buykingston offers a very flexible and hassle free returns policy. If for whatever reason you are not happy with the item purchased you can return it to us within 12months for a refund (for unused and unopened items) or within 30 days on opened and used items for a refund. This applies to items purchased direct through Buykingston  only.

Our 30 Day Returns Money Back Guarantee Satisfaction Guarantee:
For items opened and used and that are returned in a resellable condition.

Our 365 Day Returns Money Back Guarantee Satisfaction Guarantee:
For items that remain sealed and unused.

Some items are excluded from our moneyback guarantee unless they have developed a fault. These include;

- Headphones
- Earphones
- Custom made and designed products such as flash memory products with custom logo’s on them. E,g USB flash drives and memory cards with your own logo

Returns FAQs

What is your returns criteria?
On opened items 30 days from date of receipt or expected date of receipt on non tracked items.
On unopened items 365 days.

How do i go about returning my order?
Please contact us via our contact page with your order number where we will present you with an RMA number and returns label.

Do i need to contact you before returning my order?
Yes, to obtain an RMA number.

Does my item have to include its original packaging?
Yes for items that fall within our 30 day money back guarantee and our 365 day returns. Of course for faulty items we realise you may no longer have the packaging.

Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer direct for assistance.

Please ensure you have read and comply in full with Section 11 & 13 of our terms and conditions which you can read here in full.