Used. Untested. Missing port screws (see photos).This listing is for a vintage Kouwell EV-524 Internal Multi-I/O Card, an essential component for collectors and restorers of classic IBM PC compatible systems. This card, featuring an ISA bus interface, provides crucial connectivity options for older computers. It is designed to offer standard parallel and serial ports, which were vital for connecting peripherals like printers, modems, and other devices in the retro computing era.The card includes two prominent Winbond WB86C551 chips and a robust array of discrete logic ICs, showcasing the engineering of its time. The external bracket features both a DB-25 female parallel port and a DB-9 male serial port, allowing for a wide range of vintage hardware connections. This piece is ideal for anyone looking to complete a period-accurate build or expand the functionality of an existing vintage PC setup. Includes the internal card only, no additional accessories are present.Verified Specifications:
Brand: Kouwell
Model: EV-524
Part Number: EV-524
Serial Number: 10821041128
Item Type: Internal Card
Compatibility: IBM PC/XT/AT and compatibles (ISA Bus)
Specifications: ISA Bus, DB-25 Parallel Port, DB-9 Serial Port, Winbond WB86C551 ICs
Included Accessories: None
Country of Origin: Taiwan R.O.C.