Top Null Modem Converter Reviews

C2G 03039 DB25 M/M Serial RS232 Null Modem Cable, Beige (6 Feet, 1.82 Meters)

• 1.5ft female to female serial null modem cable (7 wire type and full handshaking) connects your computer to device with COM port RS-232 compatible interface.
• 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 rs232 cable female to femalewith AL foil.
• DB9 female to female connector 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.
• 1.5 feet short null serial adapter f/f for hooking up PC laptop to some old RS232C equipment like scanner, Modem, printer, plotter, camera, barcode / embroidery machine, touchscreen, microcontroller, factory test equipment.

DTECH DB9 RS232 Serial Cable Female to Female Null Modem Cord Cross TX RX line for Data Communication (5 Feet, Black)

• Simple serial null modem cable (3 wire type and no hardware handshaking) extends a COM port connection between computer and some old device with RS-232 compatible.
• Wired as a 9 pin serial port Null-Modem cord that 2-3 line are crosslinked (only TX/RX data and signal ground wires connected).
• standard shielded DE9 female RS232 cable with AL foil.
• DB9 female to female adapter extender equipped with screws on each end 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.
• 5 feet short null serial cord f/f for hooking up RS232C equipment like scanner, Modem, printer, plotter, camera, barcode / embroidery machine, touchscreen, microcontroller, factory test equipment.

DB9 null modem male to female slimline data transfer serial port adapter 2 Pack

• Converts standard, straight wired cables to null modem wiring.
• Null modem configuration with pin 9 open..
• Slimline design reduces leverage strain on computer ports.
• UL grade 94V-0 connector insulator satisfies flammability requirements.

DTECH DB9 RS232 Serial Cable Male to Male Null Modem Cord Full Handshaking 7 Wire Crossover for Data Communication (1.5 Feet, Black)

• 1.5ft serial null modem serial cable (7 wire type and full handshaking) connects your computer to device with COM port RS-232 compatible interface.
• 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 male RS232 cable with AL foil.
• DB9 male to male connector 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.
• 1.5 feet short null serial adapter for hooking up PC laptop to some old RS232C equipment like scanner, Modem, printer, plotter, camera, barcode / embroidery machine, touchscreen, microcontroller, factory test equipment.

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

• 15ft male to female serial null modem cable (7 wire type and full handshaking) connects your computer to device with COM port RS-232 compatible interface.
• 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 rs232 cable male to female extender with AL foil.
• DB9 female to male 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.
• 15 feet long null serial adapter m/f for hooking up PC laptop to some old RS232C equipment like scanner, Modem, printer, plotter, camera, barcode / embroidery machine, touchscreen, microcontroller, factory test equipment.

DTECH DB9 RS232 Serial Cable Male to Female Null Modem Cord Full Handshaking 7 Wire Crossover for Data Communication (1.5 Feet, Black)

• 1.5ft male to female serial null modem cable (7 wire type and full handshaking) connects your computer to device with COM port RS-232 compatible interface.
• 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 rs232 cable male to female with AL foil.
• DB9 female to male connector on each end equipped with screws to ensure an easy and solid connection for stable 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.
• 1.5 feet short null serial adapter m/f for hooking up PC laptop to some old RS232C equipment like PTZ, scanner, Modem, printer, plotter, camera, barcode / embroidery machine, touchscreen, microcontroller, factory test equipment.

Cisco DB25 to RJ45 Modem/Console Cable, 72-3663-01, New, Compatible

• Info:5.0ft/1.5m Black 9 Pins RS232 Female DB9 to Female DB9 2-3 null modem/rollover/crossover Serial Cable Adapter.
• Pin-Out: 1-1 / 2-3 / 3-2 / 4-4 / 5-5 / 6-6 / 7-7 / 8-8 / 9-9 / G-G. This is a null modem serial cable..
• very easy and quick connection. Adopted high quality copper and fully shielded to prevent unwanted EMI/RFI interference, so as to ensure the stable & high speed date transmission..
• After-Sales-Service: Please contact us if you need any support about our products. supports 30 days free return and 180 days services..

AYA DB9 (9-Pin) Female to DB25 (25-Pin) Male Serial Null Modem Cable (6Ft)

• This cross wired serial/null modem cable features one DB9 female and one DB25 male connector, allowing you to connect a serial printer to a 25-pin serial port, or transfer files from PC to PC via serial connection..
• Our line of null modem serial cables allows two DTE or DCE devices to communicate with no conflict in data transmission..
• Designed with a rugged, overmolded construction that provides added strain relief and a solid connection.
• Pinouts: 1-4+5 2-2 3-3 4-6 5-7 6-20 7+8-8 9-22 G-G.

StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI – Null Modem - USB 1.1 / 2.0 – Bus-Powered (ICUSB232FTN)

• MAXIMIZED PORTABILITY: This USB to serial RS232 adapter with FTDI features a single cable design removing the need for additional adapters and cables.
• CORRECT DTE/DCE CONFLICTS: Convert your available USB port into a null modem RS232 DB9 serial port, resolving any DTE/DCE conflicts.
• BROAD COMPATIBILITY: Compatible with your USB 1.0 or 2.0 ports, this RS232 converter works with your Windows, Mac or Linux systems.
• FAST TRANSFER SPEEDS: Experience fast speeds with this serial adapter, supporting a Baud Rate up to 921.6Kbps.

DTECH DB9 RS232 Serial Cable Male to Female Extension Null Modem Cord Cross TX RX line for Data Communication (5 Feet, Black)

• Simple Serial Null Modem extension cable (3 wire type and no hardware handshaking) extends a COM port connection between computer and some old device with RS-232 compatible.
• (Not VGA-CABLE) Wired as a 9 pin serial port Null-Modem cord that 2-3 line are crosslinked (only TX/RX data and signal ground wires connected).
• standard shielded rs232 extender cable with AL foil.
• DB9 male to female crossover adapter extender equipped with screws on each end to ensure an easy and solid connection for stable 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.
• 5 feet short DE9 serial extender cord m/f for hooking up RS232C equipment like scanner, Modem, printer, plotter, camera, barcode / embroidery machine, touchscreen, microcontroller, factory test equipment.

DTECH DB9 to DB9 RS232 Serial Cable Male to Male Null Modem Cord Cross TX RX line for Data Communication (5 Feet, Black)

• (Not for computer monitor VGA-video connection) 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 DE9 9 pin serial port Null-Modem cord that 2-3 line are crosslinked (only TX/RX data and signal ground wires connected).
• standard shielded rs232 cord with AL foil.
• DB9 male to male connector 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.
• 5 feet short serial adapter male to male for hooking up PC laptop to some old RS232C equipment like scanner, Modem, printer, plotter, camera, barcode / embroidery machine, touchscreen, microcontroller, factory test equipmentrs.

StarTech.com 2m Black DB9 RS232 Serial Null Modem Cable F/M - DB9 Male to Female - 9 pin Null Modem Cable - 1x DB9 (M), 1x DB9 (F), Black, SCNM9FM2MBK

10 FT Null Modem Cable - DB9 Male to DB25 Male

• Foil Shielded to prevent EMI/RFI interference.
• Designed to connect two DTE or DCE devices to one another.