Your sound card according to lspci in linux is:

03:06.0 Multimedia audio controller: Creative Labs CA0106 Soundblaster
	Subsystem: Creative Labs Device 100a
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 64 (500ns min, 5000ns max)
	Interrupt: pin A routed to IRQ 21
	Region 0: I/O ports at cf00 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: CA0106
	Kernel modules: snd-ca0106

Searching online for the sound card driver that is loaded, looks like it might be: Soundblaster Audigy SE