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Cable Matters Triple 4K DisplayPort Splitter Triple Monitor Mini DisplayPort Hub to 3Port DisplayPort 14 Enabled for 8K and 4K 120Hz HDR for Windows Only NOT Compatible with macOS Mice White SXTt17NWX



  • Product Code:SXTt17NWX
  • Availability:In Stock

Ultimate Triple 4K 60Hz Setup via a Single Adapter

The Cable Matters Mini DisplayPort / DisplayPort 1.4 hub is an indispensable companion for the latest computers and monitors equipped with DisplayPort 1.4 with backward compatibility to DisplayPort 1.2. It comes with a DisplayPort to Mini DisplayPort adapter so you don't need to worry if your computer has a Mini DisplayPort or DisplayPort. Extend your desktop to triple 4K monitors at 60Hz refresh rate for an expanded workstation or connect to the latest 8K monitors for extreme detail.

Important Notes

  • 8K and triple [email protected] support require DisplayPort 1.4 and DSC 1.2 (only available on NVIDIA RTX or newer graphics cards).
  • Intel integrated graphics cards currently support only up to dual [email protected] or triple [email protected]
  • DisplayPort MST must be supported by the host computer (Windows). macOS is not supported.
  • Connect the included USB power cable to a computer USB port or charger if you are experiencing video disconnection or flickering/blinking issues.

Enough Bandwidth for Any Video Setup

DisplayPort 1.4 with DSC can support

  • 8K Single 7680x4320 @ 60Hz display
  • 4K Triple 3840x2160 @ 60Hz / Dual 3840x2160 @ 120Hz displays
  • QHD Triple 2560x1440 @ 120Hz displays
  • FHD Triple 1920x1080 @ 240Hz displays


Graphics card must support Display Stream Compression 1.2 (DSC) to achieve the resolutions above. Non-DSC enabled sources will achieve half of the above resolution/refresh rate. Available on NVIDIA RTX or newer graphics cards and Intel's next-gen Tiger Lake chips.

Increased Color Space

Supported HDR Features

  • 10-bit color depth
  • Increased color spaces and brightness
  • Dynamic color mapping


Requires HDR support from the graphics carddisplayand software

DisplayPort MST

  • Extend desktop to three displays via one adapter
  • Increase efficiency eliminate desktop clutter
  • Perfect companion for Surface Pro

Convenient Mounting

  • Conveniently mount the hub to any metalcomputer cases with the built-in magnet
  • 12 inch cable tail avoids port strain
  • Reset button avoids the need to unplug and reconnect the hub after each use

Bus-Powered Hub

  • Bus powered for most computers
  • Optional USB-C power port available
  • External power needs to be supplied for Microsoft Surface Pro 6 and all earlier versions

Create the ultimate triple-monitor workstation with the Cable Matters Display Port switch; Connect a laptop with a Mini DisplayPort port to expand a laptop computer into a triple-monitor workstation; included Mini DisplayPort to DisplayPort adapter supports connecting the DP splitter to a desktop computer
DisplayPort Hub with triple monitor support features 3 DisplayPort 1.4 ports for 32.4Gbps of video and audio bandwidth; Leverage the latest DisplayPort technology to connect up to three high-resolution monitors; Display Port splitter supports three 4K @60Hz monitorstwo [email protected] one [email protected] monitor with a compatible DisplayPort 1.4 host with the latest Display Stream Compression (DSC) and Multi-Stream Transport (MST) support
Low power consumption design of the Mini DisplayPort Hub is entirely bus-powered from the host Mini DisplayPort port; optional USB-C power connector provides compatibility with low-powered devices that do not transfer enough power over the mDP hub connection
Take advantage of the latest DisplayPort 1.4 features including High Dynamic Range (HDR) and increased audio support with this Display Port 1.4 splitter; Connect the newest 4K and 8K monitors on supported hardware; DisplayPort Splitter 144Hz supports 144Hz and 240Hz depending on host and monitor DisplayPort version and resolution;
DisplayPort splitter 1 in 3 out features a magnetic mounting system for attaching to metal computer cases and desktops; Flexible 12-inch cable tail on the MST hub avoids straining the cable or the DisplayPort port

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