Digital Cable Question for Soundblaster Audigy

Hi all,

I just picked up a used SoundBlaster Audigy SE sound card because it has a digital output that supports up to 24/96 digital audio.

My question is about cabling. The digital output port is a 1/8 inch mini jack. Is a 1/8 inch to RCA or BNC a common cable, or do I need some 1/8 to RCA adapter?