Genuine - IBM 42H0855 Mwave 16-Bit Isa 28.8k Modem/Midi/Audio Sound Card PC AT

Vintage- OPTi 931-3DIS - 16-bit ISA Internal Sound Card MIDI GAMING CARD PC AT

ASound Gold, NEW FACTORY SEALED, ISA 16PNP Sound Card

VINTAGE ESS ES1868 16 BIT ISA SOUND CARD COMPAQ 247428-001 - USA SELLER RM2-SC

IBM 25H5830 Mwave 2780 Sound Card ISA 16-bit/33.6K Modem Card

ISA Sound Card – Crystal CS4231-KL – Packard Bell / Aztech – Tested Working

Vintage Apple II computer Components Disk Driver Power Block

Aztech AT6800W SRS3-D ISA Sound Card Modem Combo Stereo Tested Working