Simple serial null modem cable (3 wire type and no hardware handshaking) connects your computer to device with COM port RS-232 compatible interface
Wired as a rs232 crossover cable that 2-3 line are crosslinked (only TX/RX data and signal ground wires connected); standard shielded serial port adapter with AL foil
Simple Null Modem Cable: DB9 connector m/m on each end equipped with screws 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
10 ft long 9 pin male to male serial null cord for hooking up PC laptop to some old DE9 RS232C equipment like scanner, Modem, printer, plotter, camera, barcode / embroidery machine, touchscreen, microcontroller, factory test equipmentrs
Wired as a rs232 crossover cable that 2-3 line are crosslinked (only TX/RX data and signal ground wires connected); standard shielded serial port adapter with AL foil
Simple Null Modem Cable: DB9 connector m/m on each end equipped with screws 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
10 ft long 9 pin male to male serial null cord for hooking up PC laptop to some old DE9 RS232C equipment like scanner, Modem, printer, plotter, camera, barcode / embroidery machine, touchscreen, microcontroller, factory test equipmentrs
