DTECH DB9 Female to DB9 Female 3M RS232 Serial Cable Null Modem Cord Cross TX RX line for Data Communication PC Computer (10 Feet, Black)

• Simple 10ft null modem cable (3 wire type and no hardware handshaking) extends a COM port connection between computer and some old device with RS-232 compatible
• Wired as a 9 pin serial port cord that 2-3 line are crosslinked (only TX/RX data and signal ground wires connected); standard shielded with AL foil
• DB9 female to female adapter extender equipped with screws on each end to ensure an easy and solid 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 serial crossover cable f/f for hooking up RS232C equipment like scanner, Modem, printer, plotter, camera, barcode / embroidery machine, touchscreen, microcontroller, factory test equipment

Transfer data between two devices using a serial communication protocol If your equipment require three wire null modem cable (TX, RX and GND), take this 10-foot 9 pin serial port cable adapter wherever you need it, it allows you to add your peripherals to an application or replace the cables. This 9 pin serial cable female to female is with gold plated pins for superior corrosion resistance ensuring a solid connection. For RS232 devices below (partial): 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 ... Important Note: 1.Shielded with standard Foil-Al layer shielding as most cables do, it fits for most of jobs. 2.It’s not a 15 pin VGA cable that connects monitor to laptop, is only for RS 232 communication port to interface one system to another system. Item Specifications: Connectors: DB9 to DB9 (Female-Female) Interface Surface: Nickel-plated Pins Surface: Gold-plated Wire Gauge: 30 AWG Cable Length: 10 Feet Cord Diameter: 6mm Color: Black What’s Included: 1 x 10 ft Serial Cable (Female to Female) 1 x User Manual