DTech 15ft DB9 RS232 Serial Cable Male to Female Extension Simple Null Modem Cord Cross TX RX Line 2 Pin Crossed for Computer Data Communication (15 Feet, Black)

Simple 15ft serial null modem extension cable Male to Female 3 wire crossed without handshaking: connect 2 DTE devices with 9pin 2 row COM port RS-232 compatible interface (NOT 15 pin 3 row VGA video)
9 pin serial cable male to female port cord is wired as DE9 simple null modem cord that 2-3 line are crosslinked (only TX/RX and signal ground wires connected); AL foil shielded crossover rs232 cable
DB9 m/f adapter extender equipped with screws on each end 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 order of the standard wire color code (RS-232 serial cable, not computer monitor DB15 VGA-cable)
15 feet long RS232 cable male to female for hooking up RS232C PC laptop, desktop computer, switch hub, router to transfer file, share resource, direct serial communication link, debugging , testing