does Cubase LE 6 support 3rd party vst instr/fx?

Just a question for a friend who is considering a sound card which comes with Cubase 6 LE. Does LE 6 fully support all 3rd party instruments and fx? The description on the site says: “up to 16 audio tracks, up to 24 MIDI tracks and plenty of scope for recording and arranging songs.”

It doesn’t state whether there is possibility or a limit to using 3rd party instruments or fx. So I would like to find out before my mate purchases it.

As long as they are in VST format.
Limitation of LE6 it only has instrument tracks for VST instruments, which only allow stereo outputs

thanks for your informative reply, I suppose it will suffice for his needs