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Siig JJ-P04621-S7 interface cards/adapter Internal Serial

Siig

Compare today's prices on the "Siig JJ-P04621-S7 interface cards/adapter Internal Serial".

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Last Updated: 25/03/2026
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Product Description

Compare today's prices on the "Siig JJ-P04621-S7 interface cards/adapter Internal Serial".

SIIG DP Quartet Serial 550 PCI

This expansion card is an excellent solution for adding four additional 9-pin RS232 serial ports to your desktop computer, allowing you to connect multiple serial-based devices such as barcode scanners, receipt printers, industrial equipment, and point-of-sale terminals. Designed for reliable performance, it provides a straightforward way to expand legacy connectivity without replacing your existing hardware.

- Provides four independent 9-pin RS232 serial ports via a single PCI slot

- Compatible with standard PCI 2.2 and later slots, supporting 32-bit and 64-bit buses

- Uses the high-performance Oxford Semiconductor chipset for stable data transfer

- Supports data rates up to 115.2 Kbps per port, suitable for most serial peripherals

- Plug-and-play installation with automatic IRQ and I/O address assignment

- Includes low-profile bracket for use in small form factor cases (bracket supplied)

- Ideal for legacy equipment, industrial automation, and retail environments

A dependable and cost-effective upgrade for any system that requires extra serial connectivity.

GTIN: 662774008752