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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: 15/03/2026
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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

If your system requires multiple serial connections for legacy peripherals like industrial machinery, POS terminals, or scientific instruments, this PCI card offers a straightforward and reliable solution. By adding four 9-pin RS232 ports, it eliminates the need for USB adapters and reduces cable clutter, all while maintaining high-speed data transfer with a 550 UART for enhanced performance. Designed for easy installation in a standard PCI slot, it works with Windows and Linux systems to extend the life of your existing serial equipment.

- Adds four independent RS232 serial ports via a single PCI slot

- 550 UART buffer for high-speed, error-free data transmission up to 921.6 Kbps

- 9-pin male connectors with standard DB9 pinout for broad compatibility

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

- Suitable for connecting modems, barcode scanners, label printers, and more

- Supports Windows 7/8/10/11, Server editions, and major Linux distributions

- Robust metal bracket and low-profile bracket included for flexible mounting

Perfect for expanding your system’s serial capabilities without costly upgrades, this card ensures reliable communication with your legacy devices.

GTIN: 526275411544