HDMI Switches, does the "3D Support" claim matter?

You have to look and make sure that it is capable of the 1.4 HDMI cable for 3D. Also to have 3D you will need a 3D HDTV, a 3D Blu Ray Disc player, 3D Blu ray disc movies, 3D glasses and the 1.4 HDMI cable. Hope this will help you out.