DTECH 15ft DB9 RS232 Female to Female Null Modem Cable Serial Cord Simple Cross TX RX line Crossover for Computer Switch Laptop Router Data Communication (15 Feet, Black)

DTECH 15ft DB9 RS232 Female to Female Null Modem Cable Serial Cord Simple Cross TX RX line Crossover for Computer Switch Laptop Router Data Communication (15 Feet, Black)

• 15ft null modem serial cable 3 wire simple crossed without handshaking extends a COM port connection between computer and some old device with RS-232 compatible interface (NOT 15 pin 3 row VGA video)
• RS232 cable female to female communication cable is wired as 9 pin serial port cord that 2-3 line are crosslinked (only TX/RX data and signal ground wires connected); AL foil shielded DE9 rs 232 cable
• DB9 female to female cable extender equipped with screws on each end to ensure an easy and solid nullmodem DB9 cable connection for stable serial cross data communication (9 prong 2 pin crossed)
• DB9 null modem cable: 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 (DB9 serial cable, not computer monitor DB15 VGA-cable)
• 15 feet long serial RS232 crossover cable f/f for RS232C lab equipment, PC laptop desktop computer, switch hub, router to transfer file, share resource, direct serial communication link, debug, test