Triple Head DisplayPort Multi Monitor Adapter
Mirror or Expand a Single DisplayPort® Source Across Three DisplayPort Displays
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
175 | Canada:
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The SP123DP Triple Head DisplayPort® 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 StarTech.com 2-year warranty and free lifetime technical support.
|Two Monitors||Three Monitors|
|Computer Settings||Each Monitor||Computer Settings||Each Monitor|
|3840 x 1200||1920 x 1200||3840 x 800||1280 x 800|
|2560 x 1024||1280 x 1024||3840 x 1024||1280 x 1024|
|2048 x 768||1024 x 768||3072 x 768||1024 x 768|
|3360 x 1050||1680 x 1050||2400 x 600||800 x 600|
|3200 x 1200||1600 x 1200||1920 x 480||640 x 480|
|2880 x 900||1440 x 900||4080 x 768||1360 x 768|
|1600 x 600||800 x 600||3840 x 720||1280 x 720|
|1280 x 480||640 x 480||2160 x 480||720 x 480|
|2800 x 1050||1400 x 1050||3840 x 960||1280 x 960|
Based on a Vertical Refresh Rate of 60Hz.
The StarTech.com Advantage
- Expands your DisplayPort video capabilities by spanning a single DisplayPort source over 3 monitors, as if they were a single display
- The ability to expand (clone or split) your primary display across 3 monitors adds flexibility to a multitude of applications
- Compact, external design with no software requirements, for simple plug-and-play integration with any laptop or desktop system
Common Customer Questions
- Output a maximum resolution of 3840x1024 across three displays
- Clone your primary display and use the SP123DP graphics expansion module as a 3-port splitter
- Enjoy the panoramic views built into games and display helpful codes/walk-through data on one display at the same time
- Create a panoramic video wall for DisplayPort digital signage applications
- Edit images, video or audio clips across three displays
- Perfect for spanning a large Excel worksheet across all three displays, to avoid side-scrolling
|ASI Distribution USA||131692|
|D and H||SP123DP|
|Ingram Micro USA||PZ0243|
|Output Signal||DisplayPort (Single-Mode)|
|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|
|Connector A||1 - DisplayPort (20 pin) Male|
|Connector B||3 - DisplayPort (20 pin) Female|
|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.|
|LED Indicators||1 - Power indicator|
|Center Tip Polarity||Positive|
|Input Current||0.5 A|
|Input Voltage||110 ~ 240 AC|
|Output Voltage||5 DC|
|Power Source||AC Adapter Included|
|Humidity||0~90% RH Non-Condensing|
|Operating Temperature||0°C to 40°C (32°F to 104°F)|
|Storage Temperature||-20°C to 60°C (-4°F to 140°F)|
|Product Height||1 in [26 mm]|
|Product Length||5.2 in [131 mm]|
|Product Weight||9.5 oz [270 g]|
|Product Width||2.6 in [65 mm]|
|Shipping (Package) Weight||1.7 lb [0.8 kg]|
|What's in the Box|
|Included in Package||1 - 3 Port DisplayPort Spanner / Splitter|
|1 - Power Adapter|
|1 - Instruction Manual|
Create high-resolution 4k x 2k connections with HBR2 support between your DisplayPort™-equipped devices
Create high-resolution 4k x 2k connections with HBR2 support between your DisplayPort-equipped devices over longer distances
Connect a DVI monitor to a single-mode DisplayPort output from your computer
Connect your VGA monitor to a DisplayPort equipped computer
Share your opinions about this product
Thanks for sharing your opinions about the SP123DP. When writing your review, please focus on the performance and quality of this product. Your comments will help guide others. If possible, include examples of how you use the product, things you like or things you wish were different about it.
Average Customer Ratings
|Quality of Product|
I bught this to to send 1 to 3 display locations, I works great as long as you don't need sound.
dosnt work as spected
i hve one for 6 months and have a lot of compativility problems with radeon r9-280, better use eyefinity and active adapters.
Response from StarTech.com:
Hello Pollo, Thank you for taking the time to review our SP123DP DisplayPort spanner. We are sorry to hear about the issues when used with the Radeon R9-280 and we would like to offer some help. Are you able to provide any detail on specific issues you have seen? Were any DisplayPort video adapters being used with this product? With the Radeon R9-280 we would recommend using another product that would take advantage of the card’s support for DisplayPort MST. This would allow each display to be detected independently by the computer system and would also be a more cost effective solution. If your model of R9-280 uses Mini DisplayPort we would recommend our MSTMDP123DP which is a Mini DisplayPort to 3 port DisplayPort adapter. If the card uses a full sized DisplayPort connection, our MSTDP123DP would be recommended. Here are links to both products: Mini DisplayPort version: www.startech.com/MSTMDP123DP DisplayPort version: www.startech.com/MSTDP123DP We are always here to help with our free lifetime technical support. If this did not resolve your issue, please get in touch with us and reference case #332-286977 so we can further assist you. You can also reply here and we will be sure to follow up. Thank You, Customer Support StarTech.com http://www.startech.com/support
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Startech.com - Triple Head DisplayPort Multi Monitor Adapter