DTC 2278E Multi I/O ISA Controller Card - IDE, Floppy, Serial, Parallel, Game PortVintage Data Technology Corporation (DTC) 2278E Multi I/O Controller Card, PCB No. 400516-97 Rev B, made in China for DTC (Milpitas, CA).This is a classic all-in-one ISA expansion card for early-to-mid 1990s IBM-compatible PCs, built around the DTC2278E controller chip with Winbond support ICs.FEATURES / PORTS:
- Primary IDE port
- Secondary IDE port
- Floppy disk port
- 2x Serial ports (COM1-4 selectable via jumpers)
- Parallel/printer port (LPT1/LPT2, supports EPP/ECP modes)
- Game port (enable/disable jumper)Configuration is via onboard jumpers for I/O addresses, IRQs, and DMA channel - jumper legend silkscreened directly on the board (see photos) for easy setup on original hardware or retro-computing builds.CONDITION:
Item was removed from a working system and was functioning properly at the time it was taken out of service. Shows normal signs of wear consistent with its age, including light oxidation on some connector pins and minor surface wear on the bracket - typical for a board of this vintage. No visible corrosion, burns, or damage. Please review all photos closely as they are part of the description.Sold as-is. Great addition for retro PC restoration, vintage ISA builds, or as a spare/parts board.Ships promptly with careful packaging.