3rd monitor setup GTX 780

I got this tonight

Camac DVI-D 24+1 Dual Link Source of PC: Amazon.co.uk: Electronics

But it doesn't work, its causing my main screen to flicker?

It is an active converter, no need for an analog port afaik. However, this is written in amazon page description:

Use your normal micro usb cable(Not included) to charge the adapter while watching the video

Active means you need to power it, got any micro usb cables?

Confused now! So to get it working i need to charge it first?

Ok i will order one of amazon cheers!

1 of my monitors is VGA, HDMI output but i'm wanting to use the VGA output to my DVI D port as it gives better resolution options.

But my other monitor is purely VGA so that needs to go into the DVI I port.

Then i have my main monitor which i have it running as DVI at the moment.

So how come my monitor was flickering with that adapter plugged in?

AddRAM: He has special display/s for flight sim usage. You can check the screenshot from earlier.

Searched some (not much) - active means the converter also does some signal converting. Passive just re-wires the connection. As you can see I am a bit confused with these myself :)