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StarTech 3-Port Multi Monitor Adapter, DP 1.4 to 4K DP MST Hub/Splitter
SKU# AC33817, Model# MST14DP123DP


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SKU # AC33817 | Model # MST14DP123DP | Brand StarTech

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3-Port DisplayPort multi-monitor adapter drives triple 4K 30Hz or dual 4K 60Hz or single 5K 60Hz + 1080p (uncompressed video) | Supports HDR - MST hub/video splitter for multiple monitors increases productivity by extending your desktop - Multi Stream Transport hub works w/ HP Dell Lenovo AMD/Nvidia/Intel video cards | Supports laptops/desktop PCs or graphics cards w/ DP 1.4 (MST/HBR3) - Supports DP 1.2 w/ lower display resolutions - No drivers; Works w/ Windows only - Bus-powered dongle

Manufacturer Warranty: 3 Years Limited Warranty
Manufacturer Contact Info: http://www.StarTech.com.au,

This 3-port DisplayPort MST hub lets you create a high-performance workstation by connecting three DisplayPort monitors to your DisplayPort device, helping to increase and maximize your productivity. The multi-monitor splitter supports High Dynamic Range (HDR) and provides sharper images with enhanced video.  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.    
Display 1
Display 2
Display 3

8K (7680x4320) @ 30Hz



5K (5120x2880) @ 60Hz

1080p (1920x1080) @ 30Hz


4K (3840x2160) @ 60Hz

4K (3840x2160) @ 30Hz

4K (3840x2160) @ 30Hz

2K (2560x1600) @ 60Hz 2K (2560x1600) @ 60Hz 2K (2560x1600) @ 60Hz
1080p (1920x1080) @ 60Hz 1080p (1920x1080) @ 60Hz 1080p (1920x1080) @ 60Hz

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.    

productivity software displayed on three monitors   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. 

Packaging Information
Package Length170.000
Package Width142.000
Shipping (Package) Weight132.000
Audio SpecificationsDisplayPort - 7.1 Channel Audio
Maximum Cable Distance To Display2 m [6.6 ft]
Supported ResolutionsDisplayPort: 7680x4320 (8K) / 30Hz
Video RevisionDisplayPort 1.4
Wide Screen SupportedYes
Physical Characteristics
ColorGray and Black
Product Height14.000
Product Length4.3 cm [1.7 in]
Product Width105.000
Weight of Product55.000
Power SourceUSB-Powered
Description CDW 75 - 1st LineStarTech.com 3 Port DisplayPort MST Hub - 3 x 4K - DP 1.4 Monitor Splitter
OS CompatibilityWindows 10 (32/64)
Windows 8/8.1 (32/64)
Windows 7(32/64)
What's in the Box
Included in PackageDisplayPort MST Hub
Micro-USB Power Cable
Packaging Information
Package Height30.000
Chipset IDSynaptics VMM5330
AV OutputDisplayPort - 1.4
AV InputDisplayPort - 1.4
Active or Passive AdapterActive
Storage Temperature-10°C to 55°C (14°F to 131°F)
Operating Temperature0°C to 70°C (32°F to 158°F)
Humidity5% to 90 % RH (no condensation)
Connector BDisplayPort (20 pin) Female Female Output
Connector ADisplayPort (20 pin) Male Latching Input

SKU # AC33817 | Model # MST14DP123DP

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