DTECH 5ft RS232 Null Modem Cable Serial DB9 Male to Female Extension Cord Simple Cross TX RX Line 2 Pin Crossed for Computer Switch Router Laptop Data Communication (5 Feet, Black)

DTECH 5ft RS232 Null Modem Cable Serial DB9 Male to Female Extension Cord Simple Cross TX RX Line 2 Pin Crossed for Computer Switch Router Laptop Data Communication (5 Feet, Black)

• 5ft null modem serial cable DB9 Male to Female 3 wire simple crossed without handshaking: connects 2 DTE devices with COM port RS-232 compatible interface (Not for 15 pin 3 row computer monitor VGA-video)
• 9 pin 2 row RS232 cable male to female is wired as DE9 serial Null-Modem cord that 2-3 line are crosslinked (only TX/RX data and signal ground wires connected); standard shielded rs232 cable with AL foil
• 9 prong DB9 cable crossover adapter extender equipped with screws to ensure an easy and solid connection for stable serial cross over 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 DB15 VGA-cable)
• 5 ft 9 pin male to female serial null modem cable DB9 for hooking up PC laptop, desktop computer, switch hub, router to transfer file, share resource, direct serial communication link, debugging , testing