Stock Availability
🟢Live
Allow 1–2 business days for stock transfer
- Pick Up Available
- Australian Warranty
- Checkout Securely

StarTech MST14DP122DP DisplayPort 1.4 to Dual DisplayPort MST Hub
DisplayPort 1.4 to Dual DisplayPort MST Hub designed for professional IT, electronics, security or workstation use.
Frequently asked questions
What is StarTech MST14DP122DP?
It is a DisplayPort 1.4 to dual DisplayPort 1.4 MST hub that splits one compatible DisplayPort output into two independent DisplayPort displays, including dual 4K 60Hz or dual 5K 60Hz with DSC.
Which connections or mounting method are provided?
DisplayPort 20-pin male input to two DisplayPort female outputs, plus Micro-USB power input
What performance is specified?
DP 1.4; HDR; dual 4K 60Hz, or dual 5K 60Hz with DSC; dual 4K 30Hz on DP 1.2 hosts
How is the product constructed?
Compact space-grey plastic hub with a 300mm attached DisplayPort cable
What does a DP 1.2 host support?
A compatible DP 1.2 MST host supports up to two 4K displays at 30Hz.
Is USB used for video data?
No. Video enters through DisplayPort; the Micro-USB connection supplies power only.
What should be checked before ordering?
The host must support MST; maximum resolution depends on DisplayPort version, DSC support, GPU, displays and cables.
What warranty applies?
MST14DP122DP carries a StarTech.com 3 years manufacturer warranty, subject to the manufacturers terms and eligibility requirements.
Planning a broader setup? Browse the DeviceDeal buying guides.
(MST14DP122DP)
Why choose MST14DP122DP?

MST14DP122DP specifications
Exact-model specifications for compatibility checking. Measurements may be rounded.
| Warranty Information | |
|---|---|
| Warranty | 3 Years |
| Hardware | |
| Adapter Type | Active MST hub |
| Displays Supported | 2 |
| AV Input | DisplayPort 1.4 |
| AV Output | 2 × DisplayPort 1.4 |
| Audio | Yes |
| Chipset | Synaptics VMM5220 |
| Performance | |
| Maximum with DSC | Dual 5K at 60Hz |
| DisplayPort 1.4 Host | Dual 4K at 60Hz |
| DisplayPort 1.2 Host | Dual 4K at 30Hz |
| HDR | Yes |
| Audio Specification | DisplayPort 2-channel audio |
| Connector(s) | |
| Host Connector | 1 × DisplayPort 20-pin male |
| Display Connectors | 2 × DisplayPort female |
| Power Connector | 1 × USB Micro-B female |
| Software | |
| OS Compatibility | Windows |
| Power | |
| Power Source | USB powered |
| Physical Characteristics | |
| Colour / Material | Space grey plastic |
| Attached Cable Length | 300mm / 11.8in |
| Product Weight | 58g |
| What's in the Box | |
| Included | DisplayPort to dual DisplayPort MST hub; USB power cable |
Sources: https://www.devicedeal.com.au/startech-mst14dp122dp-2-port-displayport-mst-hub-d and https://www.startech.com/
| SKU | MST14DP122DP |
| Barcode # | 65030884044 |
| Brand | Startech |
| Shipping Weight | 0.1800kg |
| Shipping Width | 0.140m |
| Shipping Height | 0.030m |
| Shipping Length | 0.170m |
This Australian-version product is supplied by DeviceDeal and is covered by the 3-year manufacturer warranty term listed for this exact product.
- Keep your DeviceDeal tax invoice as proof of purchase.
- Coverage is subject to StarTech.com warranty terms, eligibility and product assessment.
- Warranty service does not replace rights that may apply under Australian Consumer Law.
Be The First To Review This Product!
Help other Device Deal users shop smarter by writing reviews for products you have purchased.




