Amazon
amazon.com › Serial-Female-Handshaking-Crossover-Communication › dp › B08T996RBF
Amazon.com: DTECH DB9 RS232 Serial Cable Female to Female Null Modem Cord Full Handshaking 7 Wire Crossover for Data Communication (1.5 Feet, Black) : Electronics
DB9 female to female connector on each end equipped with screws to ensure an easy and solid connection for stable serial cross data communication · The wires inside are of 30AWG gauge and easy to solder to, and they connect to the pins in the ...
Office Depot
officedepot.com › a › products › 631846 › 4XEM-Serial-gender-changer-DB-9
4XEM DB9 Serial 9-Pin Female To Female Adapter
We are sorry, but Office Depot is currently not available in your country · Please contact the site administrator · Reference Code: 1
Videos
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RS232 DB9 Termination + Testing - Step-by-Step Guide - serial
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The Top 5 Best Db9 Female To Female in 2026 - Must Watch Before ...
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ElectroPeak
electropeak.com › db9-female-female-rs232
DB9 Female to Female Serial Adapter Cable - ElectroPeak
Features D9 female to D9 female connectors 9 way RS232 serial connector pin assignment Gray PVC cable flex for durability and protection Strain relief on the end of the hood to support the cable and prevent it from splitting Gold flash pins with excellent corrosion resistance Aluminum-mylar foil shielding Ideal for a range of applications such as connecting a PC to a DCE (Data Circuit-Terminating Equipment
Amazon
amazon.com › rs232-male-female › s
Amazon.com: Rs232 Male To Female
StarTech 1m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable (MXT1001MBK) · DTECH 6ft RS232 Null Modem Cable DB9 Male to Female Serial Extension Cord Simple Cross TX RX Line 2 Pin Crossed for Computer Switch Router Data Communication (6 ...
Legrand AV
legrandav.com › products › cables_and_connectivity › pc_cables › rj45-to-db9-female-serial-rs232-modular-adapter › cg02941
Legrand AV | C2G CG02941 RJ45 to DB9 Female Serial RS232 Modular Adapter - Gray
Learn more about C2G CG02941 RJ45 to DB9 female RS232 modular adapter - color-coded design assembles to your pinout. Find out more.
US Converters
usconverters.com › serial-cable-db9-female-female
Serial Cable DB9, Female/Female, 6 ft - Straight-Through
Serial Cable DB9, Female/Female, 6 ft - Straight-Through. This serial cable can be used to connect a serial device with a standard DB9 connector to a computer's serial port.
ShowMeCables
showmecables.com › by category › serial › db9 › db9 cable - female/female - 50 ft
DB9 Female to DB9 Female Cable - 50 FT | ShowMeCables.com
DB9 Cable - Female/Female - 50 FT
50 FT | Connect RS-232 Peripherals | Fully Molded | Thumbscrews | Standard Pinout
Price $37.79
Video Products Inc
vpi.us › d-sub-gender-changers › db9ff-gender-changer-1020
DB9 Serial RS232 Gender Changer Female-to-Female Mate Mismatched D-sub Connectors
DB9 Serial RS232 Gender Changer converts a male connector into female.
Micro Connectors
microconnectors.com › computer-cables-adapters › serial › serial-adapters
Computer Cables & Adapters - Serial - Serial Adapters/Gender Changers - Micro Connectors, Inc.
Null Modem Adapters · Null Modem Cables · Serial · Serial Adapters/Gender Changers · Serial Cables · Parallel · Mac Parts · Mac Peripherals · Mac Screws · Macbook Adapters · Hard Drive/SSD · Hard Drive Adapters · M.2 NVME PCIe Adapters · Mounting/Bracket Kits ·
Computer Cable Store
computercablestore.com › adapters & couplers › other adapters & couplers › modular serial and parallel adapters › serial adapters › serial / parallel adapter - db9 female to db25 female
Serial / Parallel Adapter - DB9 Female to DB25 Female | Computer Cable Store
Serial / Parallel Adapter - DB9 Female to DB25 Female
Description · This Networx® Serial / Parallel adapter offers you the ability to convert a Serial DB9 connector to a DB25 or vice versa without having to buy new cables. As with all of our products, this Serial Adapter rates high in performance while still being cost effective. · Serial Adapter - DB9 to DB25 · Connectors: Female DB9 to Female DB25 · Designed to convert a Male DB9 to a Female DB25 or a Male DB25 to a Female DB9
Price $2.85
Noon
noon.com › saudi-en › 3-pack-serial-adapter-db9-gender-changer-male-to-female-9-pin-connector-female-to-female-male-to-male-rs232-coupler-mini-size-for-pc-computer-data-transfer › Z2E0A75E1DF9903D435C7Z › p
UNUNS 3 Pack Serial Adapter,DB9 Gender Changer Male ...
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Walmart
walmart.com › ip › 15ft-Serial-DB9-DB9-Straight-thru-RS232-Female-to-Female-Cable › 399311741
15ft Serial DB9/DB9 Straight-thru RS232 Female to Female Cable - Walmart.com
Buy 15ft Serial DB9/DB9 Straight-thru RS232 Female to Female Cable at Walmart.com
Midwestpanels
shop.midwestpanels.com › home › connectors and terminals › d-sub connectors › 9-pin rs-232 db9 male to male, female to female serial cable gender changer coupler adapter
9-Pin Rs-232 DB9 Male to Male, Female to Female Serial Cable Gender Changer Coupler Adapter – Midwest Panel Builders
9-Pin Rs-232 DB9 Male to Male, Female to Female Serial Cable Gender Changer Coupler Adapter
Price $1.15
Sunsky
sunsky-online.com › p › S-PC-0221A › Serial-RS232-DB9-9-Pin-Female-to-Female-Adapter-Converter.htm
[$0.43] Serial RS232 DB9 9 Pin Female to Female Adapter Converter(Blue)
1) Connect 2 male serial cables together, or change a male 9 pin connection to a female 9 pin connection with the super portable 9 pin female to female adapter 2) Compact design with high quality 3) Support RS 232 Serial interface (DB9) 4) 9 pin female to female 5) Serial RS232 DSUB connection ...
Your Cable Store
yourcablestore.com › collections › serial-port-gender-changers-and-adapters
Serial port gender changers and adapters – Your Cable Store
Various DB9 and DB25 gender changers and adapters for your serial port connection needs.
eBay
ebay.com › electronics › computers/tablets & networking › computer cables & connectors › parallel, serial & ps/2
2x DB9 9Pin RS232 Serial Port Female to Female Null Modem Adapter Gender Changer | eBay
2x DB9 9Pin RS232 Serial Port Female to Female Null Modem Adapter Gender Changer
2x 1137 / 30D1-18400-MP. This is RS-232 DB 9 pin miniature null modem with female connectors on each side. Null modem connectors are different from straight through connectors because the receive and transmit conductors are crossed.
Price $16.90
Newegg
newegg.com › p › 181-08N4-000G1
RS232 female serial cable to USB female mother ...
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Cablesnmore
cablesnmore.com › network › cable adapters › serial / parallel cable adapters
Null Modem Adapter Serial DB9 Female to Female at Cables N More
Null Modem Adapter for Serial Cables - DB9 Female to Female
Null Modem Adapters offer you the ability to convert your serial cables into null modem cables, for instance for the sake of connecting two DTE or DCE devices. This conversion is accomplished by crossing the data transmission lines of your serial cables. Connecting the serial ports on laptops has never been more cost effective than with this Shielded Null Modem Adapter for Serial cables. · Null Modem Adapter for Serial Cables · Connectors: Female DB9 to Female DB9 · Shielded to prevent EMI/RFI interference · Designed to convert Serial Cables into Null Modem Cable
Price $2.60
Serialio
buy.serialio.com › products › female-to-female-null-modem
DB9 Female-Female Null-Modem Adapter Pass 'Power Pin' 9 – Serialio.com
DB9 Female-Female Null-Modem Adapter Pass 'Power Pin' 9
Quick Overview
DB9 Female-Female Null-Modem Adapter
Passes all pins including 1 and 9 (commonly used to provide power to RS232 peripheral), get this device:
Swaps:RxData & TxData lines (PINs 2, 3)RTS & CTS lines (PINs 7. 8)DTR & DSR, DCD [CD] lines (PINs 4 & 6,1)
Price $7.99
Micro Center
microcenter.com › home › accessories › cables & adapters › peripheral cables
QVS DB-9 RS-232 Serial Female to DB-9 RS-232 Serial Female Adapter Cable 10 ft. - Beige - Micro Center
QVS DB-9 RS-232 Serial Female to DB-9 RS-232 Serial Female Adapter Cable 10 ft. - Beige
DB-9 RS-232 Serial Female to DB-9 RS-232 Serial Female Adapter Cable 10 ft. - Beige. Connects any RS-232 serial device with DTE D-B9 to PC with DB-9 serial port. This null modem cable also allows you to transfer files between two computers using its DB-9 serial port as well as all RS-232 DTE to DTE connections. Works with file transfer software that comes free with MS DOS & Windows and Laplink's software. QVS cables are UL listed, have matched impedance, PVC jacket, molded ends with thumbscrews and inner hood soldered 360 degrees to the connector for complete end to end shielding.
Price $19.99