DVI Switch box

[blackster]

Hi, I've have 3 computers and one monitor

All 3 computers have DVI outputs, but my dell FP2001 only has one dvi input and one D-Sub Input (but I don't want to used that)

To cut to the chase, is there any kind of switching box that I can plug all 3 computers into and output one lead to the tft?

Thanks in advance.

 

[blackster]

OMG, it would be cheaper to get another DVI TFT.

Oh well thanks for the pointer , I'll have to re-think my problem