Parallel, Serial & PS/2
In stock 1 available
Multi-I/O expansion card used in legacy PCs and industrial systems to provide standard RS-232 serial and Centronics-style parallel ports via ISA or PCI bus.
Manufacturer: Winbond
Model: KDDPT1227W (also marked KDD PT1257W)
Function: Dual interface I/O card (Serial and Parallel)
Serial Port: DB9 Male (RS-232, COM1 or COM2)
Parallel Port: DB25 Female (LPT1, IEEE 1284 compliant)
Chipset: Winbond WCH-compatible or similar UART controller
Bus Interface: ISA or early PCI (check card edge for bus type)
Application: Industrial machines, legacy CNC, POS systems, or PC-based controllers
Mounting: PCI/ISA slot bracket with screw-down metal flange Please review pictures carefully and let us know if you have any questions!
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