DTECH DB9 RS232 Serial Cable Null Modem Male to Female Cord Full Handshaking 7 Wire Crossover for Computer Switch Laptop Router Data Communication (15 Feet, Black)

15ft serial null modem cable male to female extension cord (7 wire type and full handshaking) connects your computer to device with COM port RS-232 compatible interface
RS232 cable is 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 rs 232 cable extender with AL foil
DB9 null modem cable features DB9 connector on each end equipped with screws to ensure an easy and solid extension 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 (db9 male to female cable, not computer monitor DB15 VGA-cable)
15 feet long null DB9 cable m/f for hooking up PC laptop to some old RS232C equipment like scanner, Modem, router, USB to serial adapter, printer, plotter, camera, barcode / embroidery machine, touchscreen, microcontroller, factory test equipment