Winbond ISA 16‑Bit Multi‑I/O Controller Card – IDE Floppy Untested

Winbond W86C450 HM83451 HM83456 Controller Circuit Board from 386 Computer

GOLDSTAR-WINBOND ISA SCSI-1 PARALLEL SINGLE PORT CONTROLLER CARD [W86C451]

Vintage ISA IDE Controller Card SIS VL-IDE 1993 Winbond W83757F Untested

Vintage Winbond GW 451 W86C451 ISA Controller Serial Card

Vintage Winbond W86c453p 8-BIT I/O ISA Card J59453-2S1P1G

Winbond W86C453P Controller card ISA FDD HDD COM LPT HLC-2000C Serial Parallel

NCR C86 MFM Controller aus 286 ISA vintage retro