SIIG JJ-P20511-S3 Products

SIIG PC Card - SIIG JJ-P20511-S3 2-port PCI Serial Adapter - Plug-in Card - PCI - PC
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PCI, PCMCIA, and other cards for computers
SIIG JJ-P20511-S3 Products Overview

SIIG's 2-Port Serial 550-Value is an excellent solution for you to connect additional high-speed serial-based devices to your system. It is designed to add two 9-pin (DB9) serial ports to your PCI-enabled desktop computer. This 2-port serial adapter card comes with two high-speed 16550 UART DB9 serial ports delivering data transfer rates of up to 16Mb/s. It features IRQ sharing to reduce IRQ conflicts and deep FIFOs to enable high data throughput and reduce CPU utilization. The 2-Port Serial 550-Value can be installed in 32-/64-bit, 3.3v/5v PCI and PCI-X slots.

The 2-Port Serial 550-Value is FCC Class B (DoC) & CE regulatory approved and RoHS-compliant. It is fully compatible with DOS and a wide variety of Windows operating systems and is backed by SIIG's limited 2-year warranty.

Technical Information
Host Interface:
Data Transfer Rate:
UART Type:
Platform Supported:
Physical Characteristics
Form Factor:
Plug-in Card
Package Contents:
  • JJ-P20511-S3 2-port PCI Serial Adapter
  • Driver CD
  • User's Manual
Environmentally Friendly:
Environmental Certification:
Country of Origin:
Limited Warranty:
2 Year
Item Numbers
GTIN: 0112840344173, 0662774008707, 0995475645248
UPC: 112840344173, 662774008707, 995475645248
EAN: 0112840344173, 0662774008707, 0995475645248
UNSPSC: 43201559
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The SIIG JJ-P20511-S3 Products is also known as JJ-P20511-S3