Create a high-performance triple-display workstation by connecting a USB Type-C™ device to three independent HDMI® monitors
This 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 Easy
Configure 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 Connection
Max Resolution
Output 1
Max Resolution
Output 2
Max Resolution
Output 3
Example Host
Processor/Graphics
DisplayPort 1.4 with DSC
4K 60Hz
4K 60Hz
4K 60Hz
*Some Intel 11th Gen
Intel 12th Gen Processors & Later
Discrete AMD & Nvidia GPU's that support DSC
DisplayPort 1.4
4K 30Hz
4K 30Hz
4K 30Hz
Intel 10th Gen (Ice Lake Only)
Intel 11th Gen Processors & Later
Discrete AMD and Nvidia GPU's that support DP 1.4
DisplayPort 1.2
4K 30Hz
4K 30Hz
1080p
Intel 8th - 10th Gen Processors & Later
*Please verify the GPU capabilities and DSC for MST driver support with the OEM of the host device
4K at 60Hz and HDR
Multi-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 Setup
Windows 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
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
SKU: MST14CD123HD£45.45 ex VAT
£54.54 inc VAT
Low stockPerformance USB connector form factor Straight Chipset Synaptics VMM5310 USB connector type USB Type-C USB connector gender Male DVI output No HDMI output Yes DisplayPort output No Number of displays supported 3 HDMI version 2.0 HDCP Yes Maximum resolution 3840 x 2160 pixels Refresh rate at maximum resolution 60 Hz Audio output channels 2.0 channels HDMI ports quantity 3 High Dynamic Range (HDR) supported Yes HDCP version 2.2 Design Product colour Grey Housing material Plastic USB cable length 0.3 m System requirements 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 x64 Weight & dimensions Width 43 mm Depth 105 mm Height 14 mm Weight 72 g USB cable length 0.3 m Package width 142 mm Package depth 170 mm Package height 30 mm Package weight 124 g Technical details Products per master (outer) case 70 pc(s) Master (outer) case width 473 mm Master (outer) case length 331 mm Master (outer) case height 440 mm Sustainability compliance Yes Compliance certificates CE, RoHS Operational conditions Operating temperature (T-T) 0 - 40 °C Storage temperature (T-T) -40 - 70 °C Operating relative humidity (H-H) 0 - 85% Packaging data Package width 142 mm Package depth 170 mm Package height 30 mm Package weight 124 g Logistics data Products per master (outer) case 70 pc(s) Master (outer) case width 473 mm Master (outer) case length 331 mm Master (outer) case height 440 mm Your parcel will arrive within 5 business days (excluding weekends and public holidays) after you place your order. Items are shipped in working days only, your order may arrive anytime between 7am and 9pm. Deliveries are not made on public holidays, so you can expect your order to arrive the next working day.
Items must be returned in an unused and saleable condition within 16 days of the receipt of goods. Please read our delivery and returns policy for further information.
