Multiple monitor performance on external docking station

0

I have a Lenovo T400 and Toshiba Dynadock. I just bought a Dell Ultrasharp U2412M for it and it seems that there is a little bit of a lag in rendering. I want to add another 24 inch monitor to it but I'm worried that my configuration will not work for two monitors and the rendering will be slow.

Do I need some kind of a graphics card adapter so that both monitors will run smoothly?

meddle

Posted 2011-12-09T16:15:14.067

Reputation: 765

What kind of graphics card is in the laptop? – cmorse – 2011-12-09T17:58:50.840

Intel GMA 4500MHD Dynamic Video Memory Technology 5.0 – meddle – 2011-12-09T19:29:40.287

No answers