October 13, 2025

DTECH DB9 RS232 Serial Cable Male to Female Null Modem Cord Full Handshaking 7 Wire Crossover for Data Communication Computer Switch Router (3M)

591.84

Brand: DTECH

Features:

  • 10ft male to female serial null modem cable (7 wire type and full handshaking) connects your computer to device with COM port RS-232 compatible interface
  • Wired as a 9 pin serial port Null-Modem cord that 2-3, 4-6, 7-8 line are cross linked (TX,RX,RTS, CTS, DTR,DSR wires are connected); standard shielded DE9 rs232 cable male to female with AL foil
  • DB9 female to male connector on each end equipped with screws to ensure an easy and solid serial extension connection for stable data communication
  • The wires inside are of 30AWG gauge and easy to solder to, and they connect to the pins in the order of the standard wire color code
  • 10 feet long null serial adapter m/f for hooking up PC laptop to some old RS232C equipment like scanner, Modem, printer, plotter, camera, barcode / embroidery machine, touchscreen, microcontroller, factory test equipment

Package Dimensions: 24x191x180

Details: Full Handshaking Signal RS-232 Crossed over Cord (All Wire Connected)

Note:
1.It’s a 10 ft long RS232 serial crossover cable male to female port, DO NOT perform straight through function.
2.It’s not a 15 pin VGA cable to connects computer to monitor, is only for RS 232 communication port to interface one system to anther system.
3.Shielded with standard Foil-Al layer shielding as most cables do, it fits for most of jobs.

Transfer data between two devices using a RS-232C serial communication protocol

If your equipment require full wire null modem cable (full handshaking signal), take this 10 foot 9 pin serial null modem cable wherever you need it, it allows you to add your RS232 peripherals to an application or replace your old cross-linked cables.

The 10ft DB9 serial null cable male to female is with gold plated pins for superior corrosion resistance ensuring a solid connection.

The DB-9 connectors are equipped with a pair of thumbscrews for securing the plug to the female and male socket.

For Connecting RS232 devices below (partial):
Touchscreen
Telescope
vinyl cutting machine
Modem
GPS
network equipment
radio transceiver
stereo system subwoofer/speaker set
sewing machine
weather station
Or controller to a remote control camera

Item Specifications:
Connectors: DB9 to DB9 Male-Female Port
Interface Surface: Nickel-plated
Pins Surface: Gold-plated
Wire Gauge: 30 AWG
Cord Diameter: 6mm
Cord Length: 10 ft (3 meter)
Color: Black

What’s Included:
1 x Serial to Serial Cable 10’ Null Modem M/F

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