I already have a VGA splitter and a VGA to Dvi adapter Im trying to connect my smart TV and my monitor to my computer and I am getting this graphics card http://www.amazon.com/gp/product/B009SPJ8FG/ref=ox_sc_act_title_1?ie=UTF8&psc=1&smid=ATVPDKIKX0DER and this cord http://www.amazon.com/gp/product/B002TUC64W/ref=ox_sc_act_title_2?ie=UTF8&psc=1&smid=A30QCQS3LMCHTJ is this all I need to do this?