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SIIG

SIIG 2-Port RS232 Serial Mini PCIe with Power

$69.99
$52.11 SAVE $17.88
None availableas of 03/30/2026

Ships when available. Free shipping on most items when you spend $100 or more.

Compliance, certifications and origin

  • RoHS
  • Origin: China
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

SIIG's 2-Port RS232 Serial Mini PCIe with Power provides two high-speed 16950 UART (9-pin) RS232 serial ports that support up to 460 Kb/s with deep 128-byte FIFO per transmitter and receiver. It can be installed in any available Mini PCI Express slot to allow additional serial port device connections.

The 2-Port RS232 Serial Mini PCIe with Power is compliant with PCI Express Base Specification, FCC & CE regulatory approved and RoHS-compliant. It is also fully compatible with a wide variety of Windows operating systems and backed by SIIG's limited 2-year warranty.

Technical specifications

General Information

Manufacturer SIIG, Inc
Manufacturer Part Number JJ-E20211-S1
Manufacturer Website Address http://www.siig.com
Brand Name SIIG
Product Name 2-Port RS232 Serial Mini PCIe with Power
Packaged Quantity 1
Product Type Serial Adapter

Technical Information

Host Interface Mini PCI Express
Data Transfer Rate Up to 460kB/s
UART Type 16950
Platform Supported PC

Physical Characteristics

Form Factor Plug-in Card
Height 2"
Width 1.2"
Thickness 280 mil
Weight (Approximate) 0.32 oz

Miscellaneous

Package Contents
  • 2-Port RS232 Serial Mini PCIe with Power
  • Power Cable
  • Driver CD
  • User's Manual
  • 2 x DB9 Serial to Board Adapter Cables
Certifications & Standards
  • CE
  • FCC
Green Compliant Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Country of Origin China

Warranty

Limited Warranty 2 Year

Ratings and reviews

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.