Yes the audigy2 ZS has one They are an extantion to the soun card but it does cnnect to it. Here are Audigy 2 ZS features:
Sound Blaster® Audigy™ 2 ZS On-Board Connectors

Line level out (Front / Rear / Center / Subwoofer / Rear Center)
Digital Out for 5.1 support(6-channel SPDIF output to Creative digital speakers
Line in
Microphone in
FireWire® (IEEE® 1394)
Telephone Answering Device in
Analog / Digital CD Audio in
15-pin MIDI / Joystick port extension header
Internal IEEE® 1394 header to Sound Blaster Audigy 2 ZS Internal Drive (Upgrade Option)
AD_EXT extension header to the Sound Blaster Audigy 2 ZS Internal Drive (Upgrade Option)

Or a long shot if all pins fit but 1 and that pin happens to be the Ground pin u can bust it just dont short it out