Dell 5R3FC PCIe expansion card is a dedicated add-on interface board designed to integrate legacy external devices into standard desktop and industrial computer systems. Operating on a PCI Express host bus interface, this controller card features one 9-pin DB9 male serial port and one 25-pin DB25 female parallel port mounted on a full-height bracket. Driven by onboard SUNIX controller hardware, it delivers physical hardware connectivity for legacy equipment such as dot-matrix printers, CNC machinery, barcode scanners, lab instruments, and point-of-sale terminals. This expansion card provides direct communication without modifying existing serial or parallel hardware interfaces.

KEY FEATURES

• Brand: Dell

• Part Number: 5R3FC

• SKU Number: 492-11383

• PCB Model: MI06469A

• Controller: SUNIX chipset

• Host Interface: PCI Express (PCIe x1)

• Serial Port: 1x 9-Pin DB9 Male (RS-232)

• Parallel Port: 1x 25-Pin DB25 Female (IEEE 1284)

• Bracket Type: Standard full-height profile

• Certifications: CE, FCC, RoHS, VCCI, WEEE

BENEFITS

• Connects legacy serial and parallel devices to modern systems.

• Adds two communication ports via a single PCIe slot.

• Eliminates need to replace operational legacy machinery.

• Supports standard RS-232 and IEEE 1284 communication protocols.

• Installs directly into full-height desktop expansion bays.