Graphics eXpansion Modules

Multi-monitor controllers and external multi-display adapters

Multi-monitor controllers

Matrox® QuadHead2Go™ Series multi-monitor controllers drive four displays from one signal and are designed to make any video wall deployment easy. QuadHead2Go is available in both system-independent appliance and single-slot PCIe ® card forms, providing convenient deployment options, and complete video wall scalability and flexibility.

Connect using one DisplayPort™ 1.2 input and four HDMI® outputs
Expand to a video wall configuration of any size by using multiple QuadHead2Go units
Create a video wall from any content source including professional graphics cards and integrated GPUs, digital signage players, laptops, and more
Design modern and artistic video wall layouts with custom configurations using the intuitive Matrox PowerWall™ software
Rotate and position outputs independently from one another

External multi-display adapters

The Matrox TripleHead2Go and DualHead2Go™ external multi-display adapters let you add three or two monitors to your laptop or desktop computer. They connect to the video output of your system and use its existing GPU to provide high quality, uncompressed graphics and video across all monitors. These little black or silver boxes are perfect for bringing multi-monitor functionality to computers with only one monitor, such as systems with integrated graphics or no available expansion slots—or closed systems that have already been validated.

Connect three or two monitors to your system to see more, do more
Support VGA, DVI, or DisplayPort™ monitors or projectors running standard or widescreen resolutions
Compatible with laptops and desktop computers, PC and/or Mac


		Microsoft® Windows® 10‡ and Mac® OS X El Capitan support

Product line

QuadHead2Go models
Product name	Maximum # of monitors	How it connects to your system*	How it connects to the monitors*	Software
QuadHead2Go Appliance	4	DisplayPort 1.2	HDMI	Matrox PowerWall
QuadHead2Go PCIe Card	4	DisplayPort 1.2	HDMI	Matrox PowerWall

TripleHead2Go models
Product name	Maximum # of monitors	How it connects to your system*	How it connects to the monitors*	Compatible with
TripleHead2Go Digital Edition	3	VGA or Dual-link DVI	VGA or DVI	PC and Mac
TripleHead2Go Digital SE	3	DisplayPort, Mini DisplayPort or Thunderbolt¹	DVI	PC and Mac
TripleHead2Go DP Edition	3	DisplayPort, Mini DisplayPort or Thunderbolt¹	VGA, DVI or DisplayPort	PC and Mac
DualHead2Go models
DualHead2Go Analog Edition	2	VGA	VGA	PC and Mac
DualHead2Go Digital Edition	2	VGA	VGA or DVI	PC and Mac
DualHead2Go Digital ME	2	Mini Display Port or Thunderbolt™¹	DVI	Mac
DualHead2Go Digital SE	2	DisplayPort or Mini DisplayPort	DVI	PC

* Additional adaptors may be required (sold separately). Please visit the individual product pages for more information and to find out which QuadHead2Go, TripleHead2Go, or DualHead2Go models are recommended for your system.
1 Thunderbolt port connectivity is currently supported only with Mac systems. Windows support coming soon.
‡ Not supported with DualHead2Go Analog Edition.