DTECH 5ft RS232 Null Modem Cable DB9 Serial Male to Male Cord Full Handshaking 7 Wire Crossover for Data Communication Compatible with Computer Network Switch Router (5 Feet, Black)

5ft serial null modem cable male to male (7 wire crossed type full handshaking) connects 2 DTE devices with COM port RS-232 compatible interface (Not for 15 pin 3 row computer monitor VGA-video)
9 pin serial cable wired as a 9 prong serial port DB9 Null Modem cord that 2-3, 4-6, 7-8 line are cross linked (TX RX RTS CTS DTR DSR wires are connected); standard AL foil shielded DE9 male RS 232 cable
RS232 cable features DB9 male to DB9 connector on each end equipped with screws to ensure an easy and solid nullmodem cord connection for stable serial cross data communication (it's 9 pin 2 row, Not 15 pin 3 row VGA 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 null modem cable, not DB15 VGA-cable)
5 feet RS232 crossover cable serial adapter for RS232C lab equipment, PC laptop desktop computer, USB to serial adapter, switch hub, router to transfer file, share resource, direct serial communication link, debugging , testing