Best answer as chosen by user FreddyCoupler: HDMI switch

They cost $13+ on monoprice.com. I have the pigtail 3 to 1, works good, the only thing I do not like is the little LED on it is bright. If you need 3D you will need a "powered" 3d ready one, more money.

http://www.monoprice.com/products/subdepartment.asp?c_id=101&cp_id=10110