Connecting A Second Dualhead2Go Product; Before You Begin - Matrox DualHead2Go User Manual

Connecting a second DualHead2Go
product
If you want to further expand your desktop, you can connect a second DualHead2Go product to your
graphics hardware to support up to four monitors at a time.
Note:
product to your graphics hardware. For more detailed information, see the "Step-by-step
connection setup" for your product.

Before you begin

Only two Matrox DualHead2Go products at a time can be connected to your computer.
Connecting two DualHead2Go Analog Edition, DualHead2Go Digital Edition, or
DualHead2Go DP Edition products at a time requires a Matrox power adapter kit. To
purchase a Matrox power adapter kit for GXM, see the Matrox online store
(shopmatrox.com).
You can only use two DualHead2Go products from the same series (for example, you can
use two DualHead2Go DP Edition products, but you can't use a DualHead2Go Digital
Edition product and a DualHead2Go DP Edition product).
To connect a second DualHead2Go product, you must have a dual-monitor graphics
card or a second graphics card installed in your system.
Support for multiple DualHead2Go products is limited to desktop computers.
22 Matrox DualHead2Go – User Guide
The following provides a brief overview of how to connect a second DualHead2Go