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StarTech

StarTech.com 25 ft Cross Wired DB9 Serial Null Modem Cable - F/F

$17.41
$9.97 SAVE $7.44
107 availableas of 09/19/2026

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Should arrive by Thu, Oct 1 with free ground shipping

Compliance, certifications and origin

  • EU RoHS
  • REACH
  • WEEE
  • 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

This 25ft Cross Wired Serial/Null Modem Cable features two DB9 female connectors, allowing you to connect a 9-pin serial port to a serial port, or transfer files from PC to PC via serial connection.
Designed to provide a reliable, long-lasting connection, this serial/null modem cable is backed by StarTech.com's lifetime warranty.

More from the Manufacturer

This 25ft Cross Wired Serial/Null Modem Cable features two DB9 female connectors, allowing you to connect a 9-pin serial port to a serial port, or transfer files from PC to PC via serial connection.Designed to provide a reliable, long-lasting connection, this serial/null modem cable is backed by StarTech.com's lifetime warranty. More from the Manufacturer This 25ft Cross Wired Serial/Null Modem Cable features two DB9 female connectors, allowing you to connect a 9-pin serial port to a serial port, or transfer files from PC to PC via serial connection.
Designed to provide a reliable, long-lasting connection, this serial/null modem cable is backed by StarTech.com's lifetime warranty.

More from the Manufacturer

More from the manufacturer

Technical specifications

General Information

Manufacturer StarTech.com
Manufacturer Part Number SCNM9FF25
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name 25ft Cross Wired Serial Null Modem Cable
Packaged Quantity 1 Each
Product Type Data Transfer Cable

Technical Information

Cable Type Serial
Cable Length 25 ft
Connector Type on First End DB-9 Serial - Female
Connector on First End Details 1 x 9-pin DB-9 Serial - Female
Connector Gender on First End Female
Connector Type on Second End DB-9 Serial - Female
Connector on Second End Details 1 x 9-pin DB-9 Serial - Female
Connector Gender on Second End Female
Conductor Copper
Shielding Yes
Device Supported PCModem

Physical Characteristics

Color Family Gray
Product Color Gray
Weight (Approximate) 0.67 lb

Miscellaneous

Green Compliant Yes
Green Compliance Certificate / Authority EU RoHS
Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)Waste Electrical and Electronic Equipment Directive (WEEE)Restriction of Hazardous Substances (RoHS) 2
Country of Origin China
REACH free of SVHC Yes
REACH Declaration URL https://media.startech.com/cms/pdfs/scnm9ff25_rohs.pdf
EU RoHS Declaration URL https://media.startech.com/cms/pdfs/scnm9ff25_rohs.pdf
End of Life Manual Availability Yes
WEEE Statement https://media.startech.com/cms/pdfs/scnm9ff25_weee.pdf

Warranty

Limited Warranty Lifetime

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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.