Perguntei a um representante da Startech:
Just wondering if I can get a bit of product clarification. I'm looking at the MDP2DPDVHD "Mini DisplayPort to DisplayPort / DVI / HDMI Multifunction Adapter". I'm wondering if it supports multiple monitors simultaneously, or if it's just a converter for one monitor per adapter?
Sua resposta:
This is only going to support 1 output display.
Então, para realizar o que você quer, você pode querer olhar para a linha DualHead2Go da Matrox. Especificamente, a Edição DualHead2Go DP :
The Matrox DualHead2Go DP Edition external multi-display adapter adds up to two monitors to your laptop or desktop computer. It connects to the video output of your system and uses the system's existing GPU to provide high-quality, uncompressed graphics and video across all monitors. Ideal for business and professional users looking to increase their productivity with a dual display setup, this little black box lets you run different applications on each monitor or view one application across two monitors.