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Updated: 06 Apr 2026

10 Best Serial Cables Female-male

#1 Best Pick
StarTech.com 2m DB9 RS232 Serial 9-Pin Null Modem Female to Male Cable, Black (SCNM9FM2MBK)

StarTech.com 2m DB9 RS232 Serial 9-Pin Null Modem Female to Male Cable, Black (SCNM9FM2MBK)

Brand: StarTech
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  • High quality shielding prevents EMI interference
  • Molded connectors with strain relief
  • Connects a 9-pin PC serial port to a serial device
  • Can be used for PC-PC File transfer
  • Designed to provide a reliable, long-lasting connection
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#2 Best Value
DB9 RS232 Serial Cable,DB9 Male to Female Adapters Cable for Data Communication Printers,Barcode Machines and Other Equipment use (1.5M)

DB9 RS232 Serial Cable,DB9 Male to Female Adapters Cable for Data Communication Printers,Barcode Machines and Other Equipment use (1.5M)

Brand: Danprzzz
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  • 【 DB9 Male to Female Serial Cable】Extends the connection of DB 9-pin RS232 serial peripherals on a PC to devices with RS-232-compatible (COM port) interfaces. Conveniently moves the serial device to the location you want.
  • 【Stable transmission】: Use 30AWG tinned copper corecable, multilayer shielding anti-interference to ensure smooth signal transmission, supports RS232 serial port protocol, Simple connection, no need to install drivers, Just plug it in and use it.
  • 【Wide Compatibility】: DB9 has high compatibility, supports notebook/desktop computers, connects industrial instruments, industrial control machines, printers, set-top boxes, barcode machines and other equipment use. 【High-Quality Materia
  • 【High-Quality Material】: It is made of environmentally friendly PVC material, one-piece injection molding, nickel-plated interface connector, anti-oxidation and anti-rust, prolongs the service life, stable signal transmission.
  • 【What you get】We provide DB9 Male to Female Serial Cable,If you have any questions about DB9 Male to Female Serial Cable, please feel free to contact us. We will provide the most professional and timely reply within 24 hours.
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#3 Budget Pick
DTECH 3m USB to RS232 DB9 Female Serial Port Adapter Cable with FTDI Chipset Supports Windows 10 8 7 Mac Linux (10 Feet, FT232 Chip)

DTECH 3m USB to RS232 DB9 Female Serial Port Adapter Cable with FTDI Chipset Supports Windows 10 8 7 Mac Linux (10 Feet, FT232 Chip)

Brand: DTECH
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  • USB to DB9 female serial port cable allows you to connects a PC without serial port to a serial device because it adds a 9 pin port to laptop or desktop via USB port
  • Portable USB-Powered design requires no bulky power adapter with superior performance, offering an easy connectivity for serial plug devices
  • Built as FTDI serial cable for Windows 10, 8, 7, Mac OS8 or higher, Linux 2.4.0 and later
  • USB male to serial female cable is designed with a high performance quality processor chip (FT232 Chipset) that makes this USB to RS232 converter one of the most reliable adapters on the market
  • 3 meter USB 2.0 to RS232 serial cable (male to female) is long enough for your devices to reach to a place needed (standard pinout: pin 2- RXD, Pin 3- TXD, Pin 5 - GND)
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#4 Top Choice
USB to RS232 Adapter with PL2303 Chipset, CableCreation 6.6ft USB 2.0 Male to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC,Black…

USB to RS232 Adapter with PL2303 Chipset, CableCreation 6.6ft USB 2.0 Male to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC,Black…

Brand: CableCreation
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  • Gold Plated USB 2.0 Male to RS232 Female DB9 Serial Cable connects a serial DB9 (9 PIN) device, such as a modem, to a USB port on your computer. USB port with 1Mbps data transfer rate. 👉NOTE: It's USB to RS232 FEMALE adapter!!!
  • Latest Prolific PL2303 chipset. supports Windows 10/8.1/8/7/Vista/XP//2000 /Linux 2.4 or above, Mac OS X 10.6 and above; ★ drivers can be downloaded at cablecreation website.★Note: Due to the circumstances of the chip manufacturer, there are both blue and white chip colors on the RS232 side. Therefore, the product you obtained may have the same blue color as before. It is possible that you will receive a white product with a replacement chip. Rest assured, both sides are genuine
  • Easy Connectivity: USB to RS232 adapter works with modems, ISDN Terminal Adapters, digital cameras, label writers, palm PCs, PDAs,cashier register,CNC,PLC controller,tax printer,POS, bar code scanner, label printer,and devices with DB9 SERIAL ports. Please note that it’s not compatible with Cutting plotter, SCM.
  • Tinned Copper Conductor and triple shielding ensure the best data transfer rate. USB bus powered, no external power adapter required.
  • CableCreation offers 24-month product warranty and easy to reach lifetime customer services
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#5 Popular Choice
StarTech.com DB9 RS232 Serial 9-Pin Null Modem Female to Male Cable, Black (SCNM9FM1MBK)

StarTech.com DB9 RS232 Serial 9-Pin Null Modem Female to Male Cable, Black (SCNM9FM1MBK)

Brand: StarTech
Read more
  • High quality shielding prevents EMI interference
  • Molded connectors with strain relief
  • Connects a 9-pin PC serial port to a serial device
  • Can be used for PC-PC File transfer
  • Designed to provide a reliable, long-lasting connection
Check latest price on Amazon
#6 Top Pick
StarTech.com 3m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable

StarTech.com 3m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable

Brand: StarTech
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  • 1x DB9 Serial (male) connector
  • 1x DB9 Serial (female) connector
  • High quality shielding prevents EMI interference
  • DB9 connectors with strain relief molding
Check latest price on Amazon
#7 Top Pick
StarTech.com 1m Straight Through DB9 RS232 Serial Extension Male to Female Cable, Balck (MXT1001MBK)

StarTech.com 1m Straight Through DB9 RS232 Serial Extension Male to Female Cable, Balck (MXT1001MBK)

Brand: StarTech
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  • M/F
  • Serial extension cable
  • DB-9 (M) to DB-9 (F)
  • 3.3 ft
  • Black.Allows you to extend the reach of your serial devices by up to 1 meter, reducing cable length restrictions and providing flexibility for positioning your serial devices as needed.High quality cable shielding helps prevent EMI interference.1x DB9 Serial (male) connector.1x DB9 Serial (female) connector.High quality shielding prevents EMI interference.DB9 connectors with strain relief molding
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#8 Top Pick
StarTech.com 2m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable

StarTech.com 2m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable

Brand: StarTech
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  • M/F
  • Serial extension cable
  • DB-9 (M) to DB-9 (F)
  • 6.6 ft
  • black
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#9 Top Pick
DB9 RS232 Serial Cable,DB9 Male to Female Adapters Cable for Data Communication Printers,Barcode Machines and Other Equipment use (1M)

DB9 RS232 Serial Cable,DB9 Male to Female Adapters Cable for Data Communication Printers,Barcode Machines and Other Equipment use (1M)

Brand: Danprzzz
Read more
  • 【 DB9 Male to Female Serial Cable】Extends the connection of DB 9-pin RS232 serial peripherals on a PC to devices with RS-232-compatible (COM port) interfaces. Conveniently moves the serial device to the location you want.
  • 【Stable transmission】: Use 30AWG tinned copper corecable, multilayer shielding anti-interference to ensure smooth signal transmission, supports RS232 serial port protocol, Simple connection, no need to install drivers, Just plug it in and use it.
  • 【Wide Compatibility】: DB9 has high compatibility, supports notebook/desktop computers, connects industrial instruments, industrial control machines, printers, set-top boxes, barcode machines and other equipment use. 【High-Quality Materia
  • 【High-Quality Material】: It is made of environmentally friendly PVC material, one-piece injection molding, nickel-plated interface connector, anti-oxidation and anti-rust, prolongs the service life, stable signal transmission.
  • 【What you get】We provide DB9 Male to Female Serial Cable,If you have any questions about DB9 Male to Female Serial Cable, please feel free to contact us. We will provide the most professional and timely reply within 24 hours.
Check latest price on Amazon
#10 Top Pick
StarTech.com 0.5m DB9 RS232 Serial Extension Male to Female Cable, Black (MXT10050CMBK)

StarTech.com 0.5m DB9 RS232 Serial Extension Male to Female Cable, Black (MXT10050CMBK)

Brand: StarTech
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  • Allows you to extend the reach of your serial devices by up to 0.5 meters, reducing cable length restrictions and providing flexibility for positioning your serial devices as needed
  • High quality cable shielding helps prevent EMI interference
  • Backed by StarTech.com lifetime warranty for dependable performance
  • 1x DB9 Serial (male) connector
  • 1x DB9 Serial (female) connector
Check latest price on Amazon

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