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Startech SP123DP Triple Head DisplayPort Multi Monitor Adapter
  • Startech SP123DP Triple Head DisplayPort Multi Monitor Adapter
  • Startech SP123DP Triple Head DisplayPort Multi Monitor Adapter
  • Startech SP123DP Triple Head DisplayPort Multi Monitor Adapter
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Startech SP123DP Triple Head DisplayPort Multi Monitor Adapter


Item #: ST-SP123DP   •   MFG #: SP123DP


List Price:$263.99
Our Price:$228.49

free ship
Availability: Direct Ship From Manufacturer
Item ships directly from the manufacturer. Normal delivery time is 2-7 business days and is subject to manufacturer availability. Need it sooner? Call 800-522-2025, or email Customer Service for expedited delivery options.
  • Drop-shipped (normal delivery time 2-7 business days) shipping UPS ground. (Sales tax may apply.)
  • Special Order Item: non-cancelable, non-returnable, non-refundable.



The SP123DP Triple Head DisplayPortr Multi Monitor Graphics Expansion Module/Adapter is an external multi-monitor spanner/splitter that lets you add multiple displays (up to three) to a desktop or laptop PC, from a single DisplayPort source.

This versatile graphics expansion module enables you to combine 3 DisplayPort monitors as a single display, for a panoramic multi-display setup at resolutions up to 3840x1024 - all without opening the computer case. The expansion module also lets you clone (mirror) your primary display, using the device as a 3-port DisplayPort splitter.

Compatible with a DisplayPort video card and displays, the graphics expansion module requires no software installation for multi-display applications, simplifying configuration and saving time.

The SP123DP is backed by a 2-year warranty and free lifetime technical support.

  • Features

    • Supports resolutions up to 3840x1024 when connected to three displays
    • Quick and easy installation, requiring no software or drivers
    • Compatible with any DisplayPort video card output
    • Outputs single-mode DisplayPort signal
  • Specifications

    • Warranty 2 Years
    • Ports 3
    • Output Signal DisplayPort (Single-Mode)
    • Connector A 1 - DisplayPort (20 pin) Male
    • Connector B 3 - DisplayPort (20 pin) Female
    • Note Active adapters required when converting from this device to HDMI or DVI.
    • Maximum Digital Resolutions One Display: 1920x1200
    • Two Displays: 3840x1200
    • Three Displays: 3840x1024
    • Wide Screen Supported Yes
    • Special Notes / Requirements
    • Note Maximum Resolution is dependent on video card capabilities. A video card capable of outputting a maximum resolution of 3840x1024 from one DisplayPort port will power three monitors at 1280x1024.
    • Color Black
    • Enclosure Type Steel
    • Product Length 5.2 in [131 mm]
    • Product Width 2.6 in [65 mm]
    • Product Height 1 in [26 mm]
    • Product Weight 9.5 oz [270 g]
    • LED Indicators 1 - Power indicator
    • Power Adapter Included Yes
    • Input Voltage 110 ~ 240 AC
    • Input Current 0.5 A
    • Output Voltage 5 DC
    • Output Current 2A
    • Center Tip Polarity Positive
    • Plug Type N
    • Operating Temperature 0°C to 40°C (32°F to 104°F)
    • Storage Temperature -20°C to 60°C (-4°F to 140°F)
    • Humidity 0~90% RH Non-Condensing
  • Item Includes

    • 1 - 3 Port DisplayPort Spanner / Splitter
    • 1 - Power Adapter
    • 1 - Instruction Manual

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