Vintage Aztech Labs I38-MMSN855 Sound Card Modem 16 bit ISA ISAC73

Vintage AZTECH SRS 3-D Stereo 16 Bit MODEM / SOUND CARD -=- 138-MMSN842

ORIGINAL Aztech Sound Card - 16 Bit ISA - TESTED

Vintage Aztech Labs I38-MMSN842 Sound Card Modem 16 bit ISA (Packard Bell)

Vintage Aztech Labs I38-MMSN843 Sound Card Modem 16 bit ISA ISA156

Vintage Aztech Labs I38-MMSN841 Sound Card Modem 16 bit ISA ISAC69

Aztech AZT2316R ISA Sound Card FCC 138-mmsn842 SRS 3D Stereo Audio / Modem Combo

Vintage Aztech I38-SN96116 sound card HP 5064-2620 16 bit ISA ISAD28