And the cost is so high and the downsides so many that you should forget about it and find another PC for those keyboard and such to plug into.
I want my Desktop to have multiple user to work. is any one help me how to make this possible. I tried using multiple vga cards one which is onboard, another on PCI slot. The process worked only for extending my display but i want to add multiple keyboard and mouse so that multiple user could use the same PC simoultan'ly. just assist me how it could be possible.