🧩 Dell Original PCIe Serial + Parallel Expansion Card – Model 05R3FC (Full Height)

Add legacy I/O connectivity to your desktop or workstation with this Dell Original Expansion Card (05R3FC). Featuring both a serial (RS-232) and parallel (LPT) port, this PCI Express x1 card is ideal for use with industrial equipment, point-of-sale systems, and older peripherals.

⚙️ Key Features:

• 1 x Serial Port: RS-232 DB9 – standard 9-pin male connector

• 1 x Parallel Port: LPT DB25 – standard 25-pin female connector

• Interface: PCI Express x1 – compatible with x1, x4, x8, and x16 slots

• Bracket Type: Full-height (pre-installed) – fits most standard PC towers

• Dell Part Number: 05R3FC / 5R3FC

• Chipset: Typically based on Oxford or MosChip ICs (driver availability may vary by OS)

💼 Ideal For:

• Connecting legacy printers, plotters, or modems

• Serial console or POS system access

• Industrial control interfaces and data logging systems

• Restoring functionality in systems requiring legacy I/O ports

Genuine Dell hardware — professionally tested and fully working.
Driver CD not included; drivers typically available via Windows Update or manufacturer's website.