StarTech. com MST14DP122DP DisplayPort 1. 4 MST Hub - Dual-Monitor Splitter - 2 x 5K 60Hz - USB-Powered - Windows Compatible
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Product Features
Technical Overview
This MST hub operates on DisplayPort 1.4 with High Bit Rate 3 (HBR3) and Display Stream Compression (DSC) support, enabling dual 5K 60Hz output when connected to compatible hardware. The maximum video resolution per display reaches 3840 × 2160 (4K UHD), making it suitable for high-resolution productivity and content creation workflows.
The adapter interfaces through a built-in DisplayPort cable that extends 1 foot (30 cm) from the hub body, reducing strain on the host port and allowing flexible placement. Internal processing relies on the host system's GPU—whether Intel, AMD, or NVIDIA—to handle graphics rendering, minimizing CPU overhead for efficient multi-tasking.
This section brings together practical product details such as Maximum Video Resolution, DisplayPort, USB, Number of DisplayPort Inputs, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
This MST hub simplifies multi-monitor expansion while maintaining high visual fidelity and system compatibility. Its design prioritizes ease of use and reliability in diverse computing environments.
Windows-Exclusive Compatibility
The hub is optimized for Windows platforms, including x86, x64, and ARM architectures. It supports Intel, AMD, and Snapdragon X Copilot+ PCs with DisplayPort 1.4, HBR3, and MST capabilities. macOS, ChromeOS, and Linux are not supported.
- Works with 12th Gen and newer Intel processors with DP 1.4 DSC
- Requires discrete GPUs or compatible integrated graphics for dual 5K 60Hz
Driver-Free Installation
No additional software or drivers are needed for operation. The hub activates immediately upon connection, leveraging the host GPU for graphics processing to maintain system performance.
- USB Micro-B power cable included
- Minimal CPU load during use
Deployment / Use Cases
The MST14DP122DP is ideal for professionals requiring extended screen real estate without complex hardware upgrades. It transforms a single DisplayPort output into a dual-monitor array, enhancing productivity across various applications.
Common deployment scenarios include financial trading desks, software development stations, creative design workstations, and administrative office setups. The lightweight, portable design also makes it suitable for mobile professionals who need a temporary multi-monitor solution in hotel rooms, co-working spaces, or client sites.
Desktop Expansion
Connect two 5K monitors to a desktop PC with a single DisplayPort output, creating a seamless high-resolution workspace for multitasking, data analysis, or multimedia editing.
Laptop Productivity Boost
Extend a Windows laptop's display to two external monitors, ideal for presentations, remote work, or scenarios where additional screen space improves workflow efficiency.
Physical Profile
Constructed from durable plastic, the hub measures 4.10 inches wide, 1.70 inches long, and 0.60 inches tall (104.14 × 43.18 × 15.24 mm), with a weight of 1.87 ounces (53 grams). Its compact form factor and lightweight design facilitate easy transport and discreet placement on or behind a desk. The extended built-in cable helps organize cables and reduce port wear over time.
- Width
- 4.10" (104.14 mm)
- Height
- 0.60" (15.24 mm)
- Weight
- 1.87 oz (53 g)
- Length
- 1.70" (43.18 mm)
What's in the Box
The package includes all necessary components for immediate setup and operation.
Package contents include DisplayPort MST Hub, 1 x Micro-USB Power Cable. These included items support setup, installation, and immediate deployment without needing to source the core bundled accessories separately.
Highlights
- Drives two 5K 60Hz DisplayPort monitors from a single DP port on Windows PCs
- DisplayPort 1.4 with HBR3 and DSC support for high-resolution output
- USB-powered design includes Micro-USB cable; no external power adapter needed
- Plug-and-play installation requires no drivers or software
- Compatible with Windows x86/x64/ARM platforms, Intel, AMD, and Snapdragon X Copilot+ PCs
- Built-in 1 ft (30 cm) cable reduces port strain and allows flexible placement
- Leverages host GPU (Intel/AMD/NVIDIA) for graphics with minimal CPU load
- Backed by a 3-year warranty with free lifetime 24/5 multilingual technical support
- EU RoHS compliant and environmentally friendly
- Compact plastic construction: 4.10" × 1.70" × 0.60", 1.87 oz
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | MST14DP122DP |
| Brand Name | StarTech.com |
| Product Name | DisplayPort MST Hub |
| Packaged Quantity | 1 |
| Product Type | Signal Splitter |
| Video | |
| Maximum Video Resolution | 3840 × 2160 |
| Interfaces/Ports | |
| DisplayPort | Yes |
| USB | Yes |
| Number of DisplayPort Inputs | 2 |
| Physical Characteristics | |
| Product Material | Plastic |
| Height | 0.60" (15.24 mm) |
| Width | 4.10" (104.14 mm) |
| Length | 1.70" (43.18 mm) |
| Weight (Approximate) | 1.87 oz (53 g) |
| Miscellaneous | |
| Package Contents | DisplayPort MST Hub 1 x Micro-USB Power Cable |
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Certification | EU RoHS |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) 2,Registration, Evaluation, Authorization and Restriction of Chemicals (REACH),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | 3 Year |
| Additional Warranty Information | This product is backed for 3 years, including free lifetime 24/5 multilingual technical assistance. |
User Manual
FAQ
What is the maximum resolution and refresh rate supported?
This hub supports dual 5K monitors at 60Hz each when connected to a compatible Windows PC with DisplayPort 1.4, HBR3, and DSC. The maximum video resolution per display is 3840 × 2160 (4K UHD). Actual performance depends on your host system's GPU and DisplayPort specifications.
Does this adapter require external power or drivers?
No external power adapter is needed; the hub is USB-powered and includes a Micro-USB cable for connection to a USB port. It also operates as a plug-and-play device, meaning no additional drivers or software installation is required for basic functionality.
What hardware is required to achieve dual 5K 60Hz output?
To drive two 5K monitors at 60Hz, your Windows PC must have a discrete GPU or a 12th generation (or newer) Intel processor with DisplayPort 1.4 and DSC support. Verify your GPU's multi-display capabilities and ensure it meets DP 1.4, HBR3, and MST requirements.
What is included in the package?
The package contains the DisplayPort MST hub and one Micro-USB power cable. These components provide everything needed to connect and power the adapter for immediate use in a dual-monitor setup.
What warranty and support does this product offer?
StarTech.com backs the MST14DP122DP with a 3-year limited warranty. This includes free lifetime 24/5 multilingual technical assistance, ensuring reliable support for installation, troubleshooting, and compatibility questions throughout the product's lifespan.
What resolution or display format is specified?
It features a display specification of 3840 × 2160, giving you clear visuals for work and media use.
What refresh rate or brightness details are available?
Display-oriented products are best judged through screen, connectivity, and installation specifications. Those facts help buyers confirm visual fit, mounting flexibility, and deployment suitability more clearly than generic summary text.
What input or connectivity options are listed?
Connectivity support is listed in the product specifications, including the relevant wireless or port options when available.
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